From 06edf15ac3e63350b7973b04f07578de1c4565d0 Mon Sep 17 00:00:00 2001
From: Joas Schilling <nickvergessen@gmx.de>
Date: Wed, 15 May 2013 13:55:35 +0200
Subject: [ticket/11546] Fix is_absolute() throws E_NOTICE for empty string

PHPBB3-11546
---
 phpBB/includes/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'phpBB/includes/functions.php')

diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php
index cf676a3351..4b144a20a1 100644
--- a/phpBB/includes/functions.php
+++ b/phpBB/includes/functions.php
@@ -1005,7 +1005,7 @@ if (!function_exists('stripos'))
 */
 function is_absolute($path)
 {
-	return ($path[0] == '/' || (DIRECTORY_SEPARATOR == '\\' && preg_match('#^[a-z]:[/\\\]#i', $path))) ? true : false;
+	return (isset($path[0]) && $path[0] == '/' || (DIRECTORY_SEPARATOR == '\\' && preg_match('#^[a-z]:[/\\\]#i', $path))) ? true : false;
 }
 
 /**
-- 
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