removed trailing whitespace

4 files changed, 7 insertions, 8 deletions

diff --git a/tests/libtest/first.c b/tests/libtest/first.c
index 57e6ddd79..253acb21d 100644
--- a/tests/libtest/first.c
+++ b/tests/libtest/first.c
@@ -38,7 +38,7 @@ int select_wrapper(int nfds, fd_set *rd, fd_set *wr, fd_set *exc,
     return -1;
   }
 #ifdef USE_WINSOCK
-  /* 
+  /*
    * Winsock select() requires that at least one of the three fd_set
    * pointers is not NULL and points to a non-empty fdset. IOW Winsock
    * select() can not be used to sleep without a single fd_set.
diff --git a/tests/runtests.pl b/tests/runtests.pl
index 07d23ae5c..386ed6faf 100755
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -230,7 +230,7 @@ my %skipped;    # skipped{reason}=counter, reasons for skip
 my @teststat;   # teststat[testnum]=reason, reasons for skip
 my %disabled_keywords;  # key words of tests to skip
 my %enabled_keywords;   # key words of tests to run
-my %disabled;           # disabled test cases 
+my %disabled;           # disabled test cases
 
 my $sshdid;      # for socks server, ssh daemon version id
 my $sshdvernum;  # for socks server, ssh daemon version number
@@ -2265,7 +2265,7 @@ sub checksystem {
                $has_polarssl=1;
                $has_openssl=1;
                $ssllib="polarssl";
-           } 
+           }
            elsif ($libcurl =~ /axtls/i) {
                $has_axtls=1;
                $ssllib="axTLS";
@@ -3680,7 +3680,7 @@ sub startservers {
             }
         }
         elsif($what eq "ftp2") {
-            if($torture && $run{'ftp2'} && 
+            if($torture && $run{'ftp2'} &&
                !responsive_pingpong_server("ftp", "2", $verbose)) {
                 stopserver('ftp2');
             }
diff --git a/tests/symbol-scan.pl b/tests/symbol-scan.pl
index 279053cb9..91b859bca 100644
--- a/tests/symbol-scan.pl
+++ b/tests/symbol-scan.pl
@@ -110,7 +110,7 @@ for my $e (sort @syms) {
     # *_LAST and *_LASTENTRY are just prefix for the placeholders used for the
     # last entry in many enum series.
     #
-    
+
     if($e =~ /(OBSOLETE|^CURL_EXTERN|_LAST\z|_LASTENTRY\z)/) {
         $ignored++;
         next;
@@ -159,7 +159,6 @@ if($summary) {
     scalar(@syms)- $ignored;
     printf "%d symbols are listed in symbols-in-versions\n (out of which %d are listed as removed)\n", scalar(keys %doc), scalar(keys %rem);
     printf "%d symbols in symbols-in-versions should match the ones in headers\n", scalar(keys %doc) - scalar(keys %rem);
-    
 }
 
 if($misses) {
diff --git a/tests/unit/README b/tests/unit/README
index dd368f789..301cd17d5 100644
--- a/tests/unit/README
+++ b/tests/unit/README
@@ -62,9 +62,9 @@ UNITTEST_START
 
   fail_unless( size == 0 , "initial size should be zero" );
   fail_if( head == NULL , "head should not be initiated to NULL" );
- 
+
   /* you end the test code like this: */
- 
+
 UNITTEST_STOP
 
 ----------------------- end -------------------------------