From: Xinchen Hui <laruence@php.net>
Date: Sat, 20 Jun 2015 02:37:53 +0000 (+0800)
Subject: Remove unused var
X-Git-Tag: php-7.0.0alpha2~2^2~57
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dc72b70b7e3b2234d9dd3846ab184676cb992982;p=php

Remove unused var
---

diff --git a/ext/standard/string.c b/ext/standard/string.c
index 5617a2c500..f08ff65e39 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -2988,14 +2988,13 @@ static void php_strtr_array(zval *return_value, zend_string *input, HashTable *p
 	size_t minlen = 128*1024;
 	size_t maxlen = 0;
 	HashTable str_hash;
-	zval *entry, dummy;
+	zval *entry;
 	char *key;
 	smart_str result = {0};
 	zend_ulong bitset[256/sizeof(zend_ulong)];
 	zend_ulong *num_bitset;
 
 	/* we will collect all possible key lengths */
-	ZVAL_NULL(&dummy);
 	num_bitset = ecalloc((slen + (sizeof(zend_ulong)-1)) / sizeof(zend_ulong), sizeof(zend_ulong));
 	memset(bitset, 0, sizeof(bitset));