From a487825dcea64b83f06df7a9cd5efd12464661ae Mon Sep 17 00:00:00 2001
From: Platonides <platonides@users.mediawiki.org>
Date: Sun, 25 Jul 2010 18:04:41 +0000
Subject: [PATCH] I don't think you wanted to assign $IP as a local variable...

---
 includes/installer/Installer.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/installer/Installer.php b/includes/installer/Installer.php
index a8a641b6da..f8491747b3 100644
--- a/includes/installer/Installer.php
+++ b/includes/installer/Installer.php
@@ -650,6 +650,7 @@ abstract class Installer {
 	 * Environment check for setting $IP and $wgScriptPath.
 	 */
 	public function envCheckPath() {
+		global $IP;
 		$IP = dirname( dirname( dirname( __FILE__ ) ) );
 		
 		$this->setVar( 'IP', $IP );
@@ -896,4 +897,4 @@ abstract class Installer {
 		return false;
 	}		
 	
-}
\ No newline at end of file
+}
-- 
2.20.1