From: Dmitry Stogov <dmitry@php.net>
Date: Mon, 9 Jul 2007 14:32:59 +0000 (+0000)
Subject: wrong condition
X-Git-Tag: BEFORE_IMPORT_OF_MYSQLND~289
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=53ad22aec3cc9db43a84b807e4264ed9b8cd000e;p=php

wrong condition
---

diff --git a/ext/standard/array.c b/ext/standard/array.c
index ac4c78a902..b1f25e0a8d 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -1403,7 +1403,7 @@ PHP_FUNCTION(extract)
 
 	if (prefix) {
 		convert_to_text(prefix);
-		if (Z_UNILEN_P(prefix) && !php_valid_var_name(Z_UNIVAL_P(prefix), Z_UNILEN_P(prefix), Z_TYPE_P(prefix))) {
+		if (!Z_UNILEN_P(prefix) || !php_valid_var_name(Z_UNIVAL_P(prefix), Z_UNILEN_P(prefix), Z_TYPE_P(prefix))) {
 			php_error_docref(NULL TSRMLS_CC, E_WARNING, "prefix is not a valid identifier");
 			return;
 		}