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-rw-r--r--lib/content_encoding.c47
1 files changed, 24 insertions, 23 deletions
diff --git a/lib/content_encoding.c b/lib/content_encoding.c
index 84240ea34..9705c009c 100644
--- a/lib/content_encoding.c
+++ b/lib/content_encoding.c
@@ -1,8 +1,8 @@
/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -10,7 +10,7 @@
* 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 http://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.
@@ -68,7 +68,7 @@ exit_zlib(z_stream *z, bool *zlib_init, CURLcode result)
}
CURLcode
-Curl_unencode_deflate_write(struct SessionHandle *data,
+Curl_unencode_deflate_write(struct SessionHandle *data,
struct Curl_transfer_keeper *k,
ssize_t nread)
{
@@ -76,7 +76,7 @@ Curl_unencode_deflate_write(struct SessionHandle *data,
int result; /* Curl_client_write status */
char decomp[DSIZ]; /* Put the decompressed data here. */
z_stream *z = &k->z; /* zlib state structure */
-
+
/* Initialize zlib? */
if (!k->zlib_init) {
z->zalloc = (alloc_func)Z_NULL;
@@ -100,11 +100,12 @@ Curl_unencode_deflate_write(struct SessionHandle *data,
status = inflate(z, Z_SYNC_FLUSH);
if (status == Z_OK || status == Z_STREAM_END) {
- result = Curl_client_write(data, CLIENTWRITE_BODY, decomp,
- DSIZ - z->avail_out);
- /* if !CURLE_OK, clean up, return */
- if (result) {
- return exit_zlib(z, &k->zlib_init, result);
+ if (DSIZ - z->avail_out) {
+ result = Curl_client_write(data, CLIENTWRITE_BODY, decomp,
+ DSIZ - z->avail_out);
+ /* if !CURLE_OK, clean up, return */
+ if (result)
+ return exit_zlib(z, &k->zlib_init, result);
}
/* Done?; clean up, return */
@@ -116,7 +117,7 @@ Curl_unencode_deflate_write(struct SessionHandle *data,
}
/* Done with these bytes, exit */
- if (status == Z_OK && z->avail_in == 0 && z->avail_out > 0)
+ if (status == Z_OK && z->avail_in == 0 && z->avail_out > 0)
return result;
}
else { /* Error; exit loop, handle below */
@@ -130,8 +131,7 @@ static enum {
GZIP_OK,
GZIP_BAD,
GZIP_UNDERFLOW
-}
-check_gzip_header(unsigned char const *data, ssize_t len, ssize_t *headerlen)
+} check_gzip_header(unsigned char const *data, ssize_t len, ssize_t *headerlen)
{
int method, flags;
const ssize_t totallen = len;
@@ -210,7 +210,7 @@ check_gzip_header(unsigned char const *data, ssize_t len, ssize_t *headerlen)
}
CURLcode
-Curl_unencode_gzip_write(struct SessionHandle *data,
+Curl_unencode_gzip_write(struct SessionHandle *data,
struct Curl_transfer_keeper *k,
ssize_t nread)
{
@@ -218,7 +218,7 @@ Curl_unencode_gzip_write(struct SessionHandle *data,
int result; /* Curl_client_write status */
char decomp[DSIZ]; /* Put the decompressed data here. */
z_stream *z = &k->z; /* zlib state structure */
-
+
/* Initialize zlib? */
if (!k->zlib_init) {
z->zalloc = (alloc_func)Z_NULL;
@@ -320,11 +320,12 @@ Curl_unencode_gzip_write(struct SessionHandle *data,
status = inflate(z, Z_SYNC_FLUSH);
if (status == Z_OK || status == Z_STREAM_END) {
- result = Curl_client_write(data, CLIENTWRITE_BODY, decomp,
- DSIZ - z->avail_out);
- /* if !CURLE_OK, clean up, return */
- if (result) {
- return exit_zlib(z, &k->zlib_init, result);
+ if(DSIZ - z->avail_out) {
+ result = Curl_client_write(data, CLIENTWRITE_BODY, decomp,
+ DSIZ - z->avail_out);
+ /* if !CURLE_OK, clean up, return */
+ if (result)
+ return exit_zlib(z, &k->zlib_init, result);
}
/* Done?; clean up, return */
@@ -337,7 +338,7 @@ Curl_unencode_gzip_write(struct SessionHandle *data,
}
/* Done with these bytes, exit */
- if (status == Z_OK && z->avail_in == 0 && z->avail_out > 0)
+ if (status == Z_OK && z->avail_in == 0 && z->avail_out > 0)
return result;
}
else { /* Error; exit loop, handle below */