From: Xinchen Hui <laruence@php.net>
Date: Fri, 30 Sep 2011 13:34:07 +0000 (+0000)
Subject: Fix wrong codes #55817
X-Git-Tag: php-5.5.0alpha1~1058
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9eeac29cc3cc7fe80d4e6528b5226550e6c256d1;p=php

Fix wrong codes #55817
---

diff --git a/ext/mbstring/mbstring.c b/ext/mbstring/mbstring.c
index 62c10a8f1f..b544f1ac98 100644
--- a/ext/mbstring/mbstring.c
+++ b/ext/mbstring/mbstring.c
@@ -3190,7 +3190,7 @@ PHP_FUNCTION(mb_detect_encoding)
 	/* make encoding list */
 	list = NULL;
 	size = 0;
-	if (ZEND_NUM_ARGS() >= 2 && Z_STRVAL_P(encoding_list)) {
+	if (ZEND_NUM_ARGS() >= 2) {
 		switch (Z_TYPE_P(encoding_list)) {
 		case IS_ARRAY:
 			if (FAILURE == php_mb_parse_encoding_array(encoding_list, &list, &size, 0 TSRMLS_CC)) {