From 29c655c0a6affc0359e499162e8308663eb4d04f Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Wed, 11 Mar 2015 17:41:01 +0100 Subject: 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 --- lib/escape.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'lib/escape.c') diff --git a/lib/escape.c b/lib/escape.c index 5a9b8f438..814e5b72f 100644 --- a/lib/escape.c +++ b/lib/escape.c @@ -227,6 +227,5 @@ char *curl_easy_unescape(CURL *handle, const char *string, int length, the library's memory system */ void curl_free(void *p) { - if(p) - free(p); + free(p); } -- cgit v1.2.1