From: Zeev Suraski <zeev@php.net>
Date: Sat, 21 Jul 2001 01:15:18 +0000 (+0000)
Subject: Clarify and optimize
X-Git-Tag: PRE_TSRM_MERGE_PATCH~50
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=38e5a2077d30077a74a64bdc1d637a17ab0fdf9d;p=php

Clarify and optimize
---

diff --git a/ext/standard/head.c b/ext/standard/head.c
index cb0bba7128..34d59454f0 100644
--- a/ext/standard/head.c
+++ b/ext/standard/head.c
@@ -132,7 +132,7 @@ PHP_FUNCTION(setcookie)
 		len += Z_STRLEN_PP(z_domain);
 	}
 	cookie = emalloc(len + 100);
-	if (z_value && (!Z_STRVAL_PP(z_value) || (Z_STRVAL_PP(z_value) && !Z_STRVAL_PP(z_value)[0]))) {
+	if (z_value && Z_STRLEN_PP(z_value)==0) {
 		/* 
 		 * MSIE doesn't delete a cookie when you set it to a null value
 		 * so in order to force cookies to be deleted, even on MSIE, we