From: Russell Bryant <russell@russellbryant.com>
Date: Mon, 9 Jan 2006 18:29:03 +0000 (+0000)
Subject: remove unnecessary check before ast_strlen_zero (issue #6179)
X-Git-Tag: 1.4.0-beta1~3026
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=455f75c9b10f21331772a03f98a0e29d2bbfdf2e;p=thirdparty%2Fasterisk.git

remove unnecessary check before ast_strlen_zero (issue #6179)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7901 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/funcs/func_md5.c b/funcs/func_md5.c
index fb88290309..c7217c815b 100644
--- a/funcs/func_md5.c
+++ b/funcs/func_md5.c
@@ -60,7 +60,7 @@ static char *builtin_function_checkmd5(struct ast_channel *chan, char *cmd, char
 	char *args;
 	char newmd5[33];
 
-	if (!data || ast_strlen_zero(data)) {
+	if (ast_strlen_zero(data)) {
 		ast_log(LOG_WARNING, "Syntax: CHECK_MD5(<digest>,<data>) - missing argument!\n");
 		return NULL;
 	}