From: Stanislav Malyshev <stas@php.net>
Date: Mon, 8 Jan 2001 20:13:32 +0000 (+0000)
Subject: Optimize it a bit - no need to dup empty string (which can be pretty common for ... 
X-Git-Tag: php-4.0.5RC1~665
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b06323cd6e452d15b78ab4e851acfabff607ce94;p=php

Optimize it a bit - no need to dup empty string (which can be pretty common for .ini)
---

diff --git a/ext/standard/browscap.c b/ext/standard/browscap.c
index 9383eada28..04be7ea245 100644
--- a/ext/standard/browscap.c
+++ b/ext/standard/browscap.c
@@ -92,7 +92,7 @@ static void php_browscap_parser_cb(zval *arg1, zval *arg2, int callback_type, vo
 
 				new_property = (zval *) malloc(sizeof(zval));
 				INIT_PZVAL(new_property);
-				new_property->value.str.val = zend_strndup(Z_STRVAL_P(arg2), Z_STRLEN_P(arg2));
+				new_property->value.str.val = Z_STRLEN_P(arg2)?zend_strndup(Z_STRVAL_P(arg2), Z_STRLEN_P(arg2)):"";
 				new_property->value.str.len = Z_STRLEN_P(arg2);
 				new_property->type = IS_STRING;