From: Sascha Schumann <sas@php.net>
Date: Wed, 22 Nov 2000 04:15:27 +0000 (+0000)
Subject: Don't access opt, if opt was not set.
X-Git-Tag: php-4.0.4RC3~112
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=886fbabb0bb1dfbd9eea91567475463fab275be9;p=php

Don't access opt, if opt was not set.
---

diff --git a/ext/standard/string.c b/ext/standard/string.c
index f6452abd85..8745f55881 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -788,7 +788,7 @@ PHP_FUNCTION(pathinfo)
 	MAKE_STD_ZVAL(tmp);
 	array_init(tmp);
 	
-	if (opt == PHP_PATHINFO_DIRNAME || argc < 2) {
+	if (argc < 2 || opt == PHP_PATHINFO_DIRNAME) {
 		ret = estrndup(Z_STRVAL_PP(path), len);
 		php_dirname(ret, len);
 		if (*ret)
@@ -796,12 +796,12 @@ PHP_FUNCTION(pathinfo)
 		efree(ret);
 	}
 	
-	if (opt == PHP_PATHINFO_BASENAME || argc < 2) {
+	if (argc < 2 || opt == PHP_PATHINFO_BASENAME) 
 		ret = php_basename(Z_STRVAL_PP(path), len);
 		add_assoc_string(tmp, "basename", ret, 0);
 	}			
 	
-	if (opt == PHP_PATHINFO_EXTENSION || argc < 2) {
+	if (argc < 2 || opt == PHP_PATHINFO_EXTENSION) {
 		char *p;
 		int idx;