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author | Markus Elfring <elfring@users.sourceforge.net> | 2015-03-11 17:41:01 +0100 |
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committer | Daniel Stenberg <daniel@haxx.se> | 2015-03-16 12:13:56 +0100 |
commit | 29c655c0a6affc0359e499162e8308663eb4d04f (patch) | |
tree | ed6b1fc761dee6623ec1b312cc53dc3b661c1550 /docs/examples/postinmemory.c | |
parent | 059b3a5770075315dbc843b9285a1cdec82c12d5 (diff) | |
download | curl-29c655c0a6affc0359e499162e8308663eb4d04f.tar.gz |
Bug #149: Deletion of unnecessary checks before calls of the function "free"
The function "free" is documented in the way that no action shall occur for
a passed null pointer. It is therefore not needed that a function caller
repeats a corresponding check.
http://stackoverflow.com/questions/18775608/free-a-null-pointer-anyway-or-check-first
This issue was fixed by using the software Coccinelle 1.0.0-rc24.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Diffstat (limited to 'docs/examples/postinmemory.c')
-rw-r--r-- | docs/examples/postinmemory.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/docs/examples/postinmemory.c b/docs/examples/postinmemory.c index cd2bd13fb..3afac4b2f 100644 --- a/docs/examples/postinmemory.c +++ b/docs/examples/postinmemory.c @@ -101,8 +101,7 @@ int main(void) /* always cleanup */ curl_easy_cleanup(curl); - if(chunk.memory) - free(chunk.memory); + free(chunk.memory); /* we're done with libcurl, so clean it up */ curl_global_cleanup(); |