unit: make unit test source code checksrc compliant

12 files changed, 110 insertions, 67 deletions

diff --git a/tests/unit/curlcheck.h b/tests/unit/curlcheck.h
index 22f05c188..db813db7c 100644
--- a/tests/unit/curlcheck.h
+++ b/tests/unit/curlcheck.h
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -38,10 +38,10 @@
 
 #define verify_memory(dynamic, check, len)                                  \
   if(dynamic && memcmp(dynamic, check, len)) {                              \
-    fprintf(stderr, "%s:%d Memory buffer mismatch size %d. '%s' is not\n", \
-            __FILE__, __LINE__, len, hexdump((unsigned char *)check, len));      \
+    fprintf(stderr, "%s:%d Memory buffer mismatch size %d. '%s' is not\n",  \
+            __FILE__, __LINE__, len, hexdump((unsigned char *)check, len)); \
     fprintf(stderr, "%s:%d the same as '%s'\n",                             \
-            __FILE__, __LINE__, hexdump((unsigned char *)dynamic, len));         \
+            __FILE__, __LINE__, hexdump((unsigned char *)dynamic, len));    \
     unitfail++;                                                             \
   }
 
@@ -85,10 +85,11 @@ extern int unitfail;
 #define UNITTEST_START                          \
   int test(char *arg)                           \
   {                                             \
-  (void)arg;                                    \
-  if (unit_setup()) {                           \
-    fail("unit_setup() failure");               \
-  } else {
+    (void)arg;                                  \
+    if(unit_setup()) {                          \
+      fail("unit_setup() failure");             \
+    }                                           \
+    else {
 
 #define UNITTEST_STOP                           \
     goto unit_test_abort; /* avoid warning */   \
diff --git a/tests/unit/unit1300.c b/tests/unit/unit1300.c
index 2040f702b..c4d9dd90d 100644
--- a/tests/unit/unit1300.c
+++ b/tests/unit/unit1300.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -41,8 +41,8 @@ static CURLcode unit_setup(void)
     return CURLE_OUT_OF_MEMORY;
   llist_destination = Curl_llist_alloc(test_curl_llist_dtor);
   if(!llist_destination) {
-      Curl_llist_destroy(llist, NULL);
-      return CURLE_OUT_OF_MEMORY;
+    Curl_llist_destroy(llist, NULL);
+    return CURLE_OUT_OF_MEMORY;
   }
 
   return CURLE_OK;
diff --git a/tests/unit/unit1302.c b/tests/unit/unit1302.c
index 165c7081a..bc180f77d 100644
--- a/tests/unit/unit1302.c
+++ b/tests/unit/unit1302.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -126,7 +126,8 @@ Curl_safefree(decoded);
 size = 1; /* not zero */
 decoded = &anychar; /* not NULL */
 rc = Curl_base64_decode("aQ", &decoded, &size);
-fail_unless(rc == CURLE_BAD_CONTENT_ENCODING, "return code should be CURLE_BAD_CONTENT_ENCODING");
+fail_unless(rc == CURLE_BAD_CONTENT_ENCODING,
+            "return code should be CURLE_BAD_CONTENT_ENCODING");
 fail_unless(size == 0, "size should be 0");
 fail_if(decoded, "returned pointer should be NULL");
 
@@ -134,7 +135,8 @@ fail_if(decoded, "returned pointer should be NULL");
 size = 1; /* not zero */
 decoded = &anychar; /* not NULL */
 rc = Curl_base64_decode("a===", &decoded, &size);
-fail_unless(rc == CURLE_BAD_CONTENT_ENCODING, "return code should be CURLE_BAD_CONTENT_ENCODING");
+fail_unless(rc == CURLE_BAD_CONTENT_ENCODING,
+            "return code should be CURLE_BAD_CONTENT_ENCODING");
 fail_unless(size == 0, "size should be 0");
 fail_if(decoded, "returned pointer should be NULL");
 
@@ -142,7 +144,8 @@ fail_if(decoded, "returned pointer should be NULL");
 size = 1; /* not zero */
 decoded = &anychar; /* not NULL */
 rc = Curl_base64_decode("a=Q=", &decoded, &size);
-fail_unless(rc == CURLE_BAD_CONTENT_ENCODING, "return code should be CURLE_BAD_CONTENT_ENCODING");
+fail_unless(rc == CURLE_BAD_CONTENT_ENCODING,
+            "return code should be CURLE_BAD_CONTENT_ENCODING");
 fail_unless(size == 0, "size should be 0");
 fail_if(decoded, "returned pointer should be NULL");
 
@@ -150,7 +153,8 @@ fail_if(decoded, "returned pointer should be NULL");
 size = 1; /* not zero */
 decoded = &anychar; /* not NULL */
 rc = Curl_base64_decode("a\x1f==", &decoded, &size);
-fail_unless(rc == CURLE_BAD_CONTENT_ENCODING, "return code should be CURLE_BAD_CONTENT_ENCODING");
+fail_unless(rc == CURLE_BAD_CONTENT_ENCODING,
+            "return code should be CURLE_BAD_CONTENT_ENCODING");
 fail_unless(size == 0, "size should be 0");
 fail_if(decoded, "returned pointer should be NULL");
 
diff --git a/tests/unit/unit1303.c b/tests/unit/unit1303.c
index 70be2a862..0d655b7bf 100644
--- a/tests/unit/unit1303.c
+++ b/tests/unit/unit1303.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -30,7 +30,7 @@ static struct SessionHandle *data;
 static CURLcode unit_setup( void )
 {
   data = curl_easy_init();
-  if (!data)
+  if(!data)
     return CURLE_OUT_OF_MEMORY;
   return CURLE_OK;
 }
diff --git a/tests/unit/unit1304.c b/tests/unit/unit1304.c
index 8c306e44e..11bba390f 100644
--- a/tests/unit/unit1304.c
+++ b/tests/unit/unit1304.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -31,10 +31,10 @@ static CURLcode unit_setup(void)
 {
   password = strdup("");
   login = strdup("");
-  if (!password || !login) {
-	  Curl_safefree(password);
-	  Curl_safefree(login);
-	  return CURLE_OUT_OF_MEMORY;
+  if(!password || !login) {
+    Curl_safefree(password);
+    Curl_safefree(login);
+    return CURLE_OUT_OF_MEMORY;
   }
   return CURLE_OK;
 }
@@ -72,7 +72,8 @@ UNITTEST_START
   abort_unless(password != NULL, "returned NULL!");
   fail_unless(password[0] == 0, "password should not have been changed");
   abort_unless(login != NULL, "returned NULL!");
-  fail_unless(strncmp(login, "me", 2) == 0, "login should not have been changed");
+  fail_unless(strncmp(login, "me", 2) == 0,
+              "login should not have been changed");
 
   /*
    * Test a non existent login and host in our netrc file.
@@ -85,7 +86,8 @@ UNITTEST_START
   abort_unless(password != NULL, "returned NULL!");
   fail_unless(password[0] == 0, "password should not have been changed");
   abort_unless(login != NULL, "returned NULL!");
-  fail_unless(strncmp(login, "me", 2) == 0, "login should not have been changed");
+  fail_unless(strncmp(login, "me", 2) == 0,
+              "login should not have been changed");
 
   /*
    * Test a non existent login (substring of an existing one) in our
@@ -99,7 +101,8 @@ UNITTEST_START
   abort_unless(password != NULL, "returned NULL!");
   fail_unless(password[0] == 0, "password should not have been changed");
   abort_unless(login != NULL, "returned NULL!");
-  fail_unless(strncmp(login, "admi", 4) == 0, "login should not have been changed");
+  fail_unless(strncmp(login, "admi", 4) == 0,
+              "login should not have been changed");
 
   /*
    * Test a non existent login (superstring of an existing one)
@@ -113,7 +116,8 @@ UNITTEST_START
   abort_unless(password != NULL, "returned NULL!");
   fail_unless(password[0] == 0, "password should not have been changed");
   abort_unless(login != NULL, "returned NULL!");
-  fail_unless(strncmp(login, "adminn", 6) == 0, "login should not have been changed");
+  fail_unless(strncmp(login, "adminn", 6) == 0,
+              "login should not have been changed");
 
   /*
    * Test for the first existing host in our netrc file
diff --git a/tests/unit/unit1305.c b/tests/unit/unit1305.c
index c99435d68..093333a79 100644
--- a/tests/unit/unit1305.c
+++ b/tests/unit/unit1305.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -48,7 +48,7 @@ static CURLcode unit_setup( void )
 {
   int rc;
   data = curl_easy_init();
-  if (!data)
+  if(!data)
     return CURLE_OUT_OF_MEMORY;
 
   rc = Curl_mk_dnscache(&hp);
@@ -62,7 +62,7 @@ static CURLcode unit_setup( void )
 
 static void unit_stop( void )
 {
-  if (data_node) {
+  if(data_node) {
     Curl_freeaddrinfo(data_node->addr);
     free(data_node);
   }
@@ -103,15 +103,15 @@ static Curl_addrinfo *fake_ai(void)
 static CURLcode create_node(void)
 {
   data_key = aprintf("%s:%d", "dummy", 0);
-  if (!data_key)
+  if(!data_key)
     return CURLE_OUT_OF_MEMORY;
 
   data_node = calloc(1, sizeof(struct Curl_dns_entry));
-  if (!data_node)
+  if(!data_node)
     return CURLE_OUT_OF_MEMORY;
 
   data_node->addr = fake_ai();
-  if (!data_node->addr)
+  if(!data_node->addr)
     return CURLE_OUT_OF_MEMORY;
 
   return CURLE_OK;
@@ -124,7 +124,7 @@ UNITTEST_START
   size_t key_len;
 
   /* Test 1305 exits without adding anything to the hash */
-  if (strcmp(arg, "1305") != 0) {
+  if(strcmp(arg, "1305") != 0) {
     CURLcode rc = create_node();
     abort_unless(rc == CURLE_OK, "data node creation failed");
     key_len = strlen(data_key);
diff --git a/tests/unit/unit1394.c b/tests/unit/unit1394.c
index 3818016dd..667991d1e 100644
--- a/tests/unit/unit1394.c
+++ b/tests/unit/unit1394.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -84,12 +84,14 @@ UNITTEST_START
               "for -E param '%s'\n", p[1], certname, p[0]);
           fail("assertion failure");
         }
-      } else {
+      }
+      else {
         printf("expected certname '%s' but got NULL "
             "for -E param '%s'\n", p[1], p[0]);
         fail("assertion failure");
       }
-    } else {
+    }
+    else {
       if(certname) {
         printf("expected certname NULL but got '%s' "
             "for -E param '%s'\n", certname, p[0]);
@@ -103,12 +105,14 @@ UNITTEST_START
               "for -E param '%s'\n", p[2], passphrase, p[0]);
           fail("assertion failure");
         }
-      } else {
+      }
+      else {
         printf("expected passphrase '%s' but got NULL "
             "for -E param '%s'\n", p[2], p[0]);
         fail("assertion failure");
       }
-    } else {
+    }
+    else {
       if(passphrase) {
         printf("expected passphrase NULL but got '%s' "
             "for -E param '%s'\n", passphrase, p[0]);
diff --git a/tests/unit/unit1396.c b/tests/unit/unit1396.c
index 8a78c9502..84a5162dd 100644
--- a/tests/unit/unit1396.c
+++ b/tests/unit/unit1396.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -30,7 +30,7 @@ static CURLcode unit_setup(void)
 
 static void unit_stop(void)
 {
-  if (hnd)
+  if(hnd)
     curl_easy_cleanup(hnd);
 }
 
diff --git a/tests/unit/unit1397.c b/tests/unit/unit1397.c
index c05c119db..37e8e49de 100644
--- a/tests/unit/unit1397.c
+++ b/tests/unit/unit1397.c
@@ -1,3 +1,24 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
 #include "curlcheck.h"
 
 #include "hostcheck.h" /* from the lib dir */
@@ -19,29 +40,36 @@ UNITTEST_START
 
   /* here you start doing things and checking that the results are good */
 
-fail_unless( Curl_cert_hostcheck("www.example.com", "www.example.com"), "good 1" );
-fail_unless( Curl_cert_hostcheck("*.example.com", "www.example.com"), "good 2" );
-fail_unless( Curl_cert_hostcheck("xxx*.example.com", "xxxwww.example.com"), "good 3" );
-fail_unless( Curl_cert_hostcheck("f*.example.com", "foo.example.com"), "good 4" );
-fail_unless( Curl_cert_hostcheck("192.168.0.0", "192.168.0.0"), "good 5" );
-
-fail_if( Curl_cert_hostcheck("xxx.example.com", "www.example.com"), "bad 1" );
-fail_if( Curl_cert_hostcheck("*", "www.example.com"), "bad 2" );
-fail_if( Curl_cert_hostcheck("*.*.com", "www.example.com"), "bad 3" );
-fail_if( Curl_cert_hostcheck("*.example.com", "baa.foo.example.com"), "bad 4" );
-fail_if( Curl_cert_hostcheck("f*.example.com", "baa.example.com"), "bad 5" );
-fail_if( Curl_cert_hostcheck("*.com", "example.com"), "bad 6" );
-fail_if( Curl_cert_hostcheck("*fail.com", "example.com"), "bad 7" );
-fail_if( Curl_cert_hostcheck("*.example.", "www.example."), "bad 8" );
-fail_if( Curl_cert_hostcheck("*.example.", "www.example"), "bad 9" );
-fail_if( Curl_cert_hostcheck("", "www"), "bad 10" );
-fail_if( Curl_cert_hostcheck("*", "www"), "bad 11" );
-fail_if( Curl_cert_hostcheck("*.168.0.0", "192.168.0.0"), "bad 12" );
-fail_if( Curl_cert_hostcheck("www.example.com", "192.168.0.0"), "bad 13" );
+fail_unless(Curl_cert_hostcheck("www.example.com", "www.example.com"),
+            "good 1");
+fail_unless(Curl_cert_hostcheck("*.example.com", "www.example.com"),
+            "good 2");
+fail_unless(Curl_cert_hostcheck("xxx*.example.com", "xxxwww.example.com"),
+            "good 3");
+fail_unless(Curl_cert_hostcheck("f*.example.com", "foo.example.com"),
+            "good 4");
+fail_unless(Curl_cert_hostcheck("192.168.0.0", "192.168.0.0"),
+            "good 5");
+
+fail_if(Curl_cert_hostcheck("xxx.example.com", "www.example.com"), "bad 1" );
+fail_if(Curl_cert_hostcheck("*", "www.example.com"), "bad 2" );
+fail_if(Curl_cert_hostcheck("*.*.com", "www.example.com"), "bad 3" );
+fail_if(Curl_cert_hostcheck("*.example.com", "baa.foo.example.com"), "bad 4" );
+fail_if(Curl_cert_hostcheck("f*.example.com", "baa.example.com"), "bad 5" );
+fail_if(Curl_cert_hostcheck("*.com", "example.com"), "bad 6" );
+fail_if(Curl_cert_hostcheck("*fail.com", "example.com"), "bad 7" );
+fail_if(Curl_cert_hostcheck("*.example.", "www.example."), "bad 8" );
+fail_if(Curl_cert_hostcheck("*.example.", "www.example"), "bad 9");
+fail_if(Curl_cert_hostcheck("", "www"), "bad 10");
+fail_if(Curl_cert_hostcheck("*", "www"), "bad 11");
+fail_if(Curl_cert_hostcheck("*.168.0.0", "192.168.0.0"), "bad 12");
+fail_if(Curl_cert_hostcheck("www.example.com", "192.168.0.0"), "bad 13");
 
 #ifdef ENABLE_IPV6
-fail_if( Curl_cert_hostcheck("*::3285:a9ff:fe46:b619", "fe80::3285:a9ff:fe46:b619"), "bad 14" );
-fail_unless( Curl_cert_hostcheck("fe80::3285:a9ff:fe46:b619", "fe80::3285:a9ff:fe46:b619"), "good 6" );
+fail_if(Curl_cert_hostcheck("*::3285:a9ff:fe46:b619",
+                            "fe80::3285:a9ff:fe46:b619"), "bad 14");
+fail_unless(Curl_cert_hostcheck("fe80::3285:a9ff:fe46:b619",
+                                "fe80::3285:a9ff:fe46:b619"), "good 6");
 #endif
 
 #endif
diff --git a/tests/unit/unit1600.c b/tests/unit/unit1600.c
index 2769e9045..f0f9cc1f4 100644
--- a/tests/unit/unit1600.c
+++ b/tests/unit/unit1600.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -39,7 +39,8 @@ static void unit_stop(void)
 
 UNITTEST_START
 
-#if defined(USE_NTLM) && (!defined(USE_WINDOWS_SSPI) || defined(USE_WIN32_CRYPTO))
+#if defined(USE_NTLM) && (!defined(USE_WINDOWS_SSPI) || \
+                          defined(USE_WIN32_CRYPTO))
   unsigned char output[21];
   unsigned char *testp = output;
   Curl_ntlm_core_mk_nt_hash(easy, "1", output);
@@ -54,6 +55,7 @@ UNITTEST_START
               "\x39\xaf\x87\xa6\x75\x0a\x7a\x00\xba\xa0"
               "\xd3\x4f\x04\x9e\xc1\xd0\x00\x00\x00\x00\x00", 21);
 
+/* !checksrc! disable LONGLINE 2 */
   Curl_ntlm_core_mk_nt_hash(easy, "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", output);
 
   verify_memory(testp,
diff --git a/tests/unit/unit1601.c b/tests/unit/unit1601.c
index 91c850c9e..a6120e1c2 100644
--- a/tests/unit/unit1601.c
+++ b/tests/unit/unit1601.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -40,6 +40,7 @@ UNITTEST_START
   unsigned char *testp = output;
   Curl_md5it(output, (const unsigned char *)"1");
 
+/* !checksrc! disable LONGLINE 2 */
   verify_memory(testp,
                 "\xc4\xca\x42\x38\xa0\xb9\x23\x82\x0d\xcc\x50\x9a\x6f\x75\x84\x9b", 16);
 
diff --git a/tests/unit/unit1602.c b/tests/unit/unit1602.c
index 63815551c..0d56f9cd9 100644
--- a/tests/unit/unit1602.c
+++ b/tests/unit/unit1602.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -64,7 +64,6 @@ UNITTEST_START
   if(!nodep)
     free(value);
   abort_unless(nodep, "insertion into hash failed");
-  
   Curl_hash_clean(&hash_static);
 
   /* Attempt to add another key/value pair */