From 1831947157f257e4f5bb9fa948e129ea59d9703e Mon Sep 17 00:00:00 2001
From: Simon Erkelens <github@casa-laguna.net>
Date: Thu, 23 Jul 2015 20:52:09 +0200
Subject: [PATCH] Declare the global mapping

Fix for  #4426
---
 core/Constants.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/Constants.php b/core/Constants.php
index ecadf404d..3e958a0ea 100644
--- a/core/Constants.php
+++ b/core/Constants.php
@@ -122,6 +122,7 @@ if(!defined('TRUSTED_PROXY')) {
  */
 if(!isset($_SERVER['HTTP_HOST'])) {
 	// HTTP_HOST, REQUEST_PORT, SCRIPT_NAME, and PHP_SELF
+	global $_FILE_TO_URL_MAPPING;	
 	if(isset($_FILE_TO_URL_MAPPING)) {
 		$fullPath = $testPath = realpath($_SERVER['SCRIPT_FILENAME']);
 		while($testPath && $testPath != '/' && !preg_match('/^[A-Z]:\\\\$/', $testPath)) {