From 49b6b1cc61289ac656a2959ec7c3530b75bb5654 Mon Sep 17 00:00:00 2001
From: Sam Reed <reedy@users.mediawiki.org>
Date: Wed, 2 Feb 2011 13:02:45 +0000
Subject: [PATCH] Followup r81373, r81363

PHP Notice:  Undefined variable: matches in /home/ci/cruisecontrol-bin-2.8.3/projects/mw/source/includes/WebRequest.php on line 109

Explicitally define $matches at top of function, allowing it to always be defined for all paths
---
 includes/WebRequest.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/WebRequest.php b/includes/WebRequest.php
index 8478e7db5b..2f2480f038 100644
--- a/includes/WebRequest.php
+++ b/includes/WebRequest.php
@@ -56,6 +56,7 @@ class WebRequest {
 	}
 
 	static public function getPathInfo( $want = 'all' ) {
+		$matches = array();
 		if ( !empty( $_SERVER['REQUEST_URI'] ) ) {
 			// Slurp out the path portion to examine...
 			$url = $_SERVER['REQUEST_URI'];
@@ -70,7 +71,7 @@ class WebRequest {
 				if( $path == $wgScript && $want !== 'all' ) {
 					// Script inside a rewrite path?
 					// Abort to keep from breaking...
-					return array();
+					return $matches;
 				}
 				// Raw PATH_INFO style
 				$matches = self::extractTitle( $path, "$wgScript/$1" );
-- 
2.20.1