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authorMarkus Elfring <elfring@users.sourceforge.net>2015-03-11 17:41:01 +0100
committerDaniel Stenberg <daniel@haxx.se>2015-03-16 12:13:56 +0100
commit29c655c0a6affc0359e499162e8308663eb4d04f (patch)
treeed6b1fc761dee6623ec1b312cc53dc3b661c1550 /lib/ftplistparser.c
parent059b3a5770075315dbc843b9285a1cdec82c12d5 (diff)
downloadcurl-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 'lib/ftplistparser.c')
-rw-r--r--lib/ftplistparser.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/ftplistparser.c b/lib/ftplistparser.c
index ea8ec9694..17e0a66f8 100644
--- a/lib/ftplistparser.c
+++ b/lib/ftplistparser.c
@@ -187,8 +187,7 @@ struct ftp_parselist_data *Curl_ftp_parselist_data_alloc(void)
void Curl_ftp_parselist_data_free(struct ftp_parselist_data **pl_data)
{
- if(*pl_data)
- free(*pl_data);
+ free(*pl_data);
*pl_data = NULL;
}