From: Nikita Popov <nikic@php.net>
Date: Thu, 16 Jul 2015 20:39:11 +0000 (+0200)
Subject: Explicitly ignore mblen(NULL, 0) retval
X-Git-Tag: php-7.0.0beta2~6^2~63^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=208257eec56533bf470044eb0595202bd1541462;p=php

Explicitly ignore mblen(NULL, 0) retval
---

diff --git a/ext/standard/php_string.h b/ext/standard/php_string.h
index 8390bd79fe..6f10e9a313 100644
--- a/ext/standard/php_string.h
+++ b/ext/standard/php_string.h
@@ -161,7 +161,7 @@ PHPAPI char *php_strerror(int errnum);
 # define php_mb_reset() memset(&BG(mblen_state), 0, sizeof(BG(mblen_state)))
 #else
 # define php_mblen(ptr, len) mblen(ptr, len)
-# define php_mb_reset() mblen(NULL, 0)
+# define php_mb_reset() php_ignore_value(mblen(NULL, 0))
 #endif
 
 void register_string_constants(INIT_FUNC_ARGS);