From: Sam Reed <reedy@users.mediawiki.org>
Date: Sat, 11 Feb 2012 15:14:15 +0000 (+0000)
Subject: Drag in a change noticed in wmf branches
X-Git-Tag: 1.31.0-rc.0~24773
X-Git-Url: http://git.cyclocoop.org/%24href?a=commitdiff_plain;h=356799f95a8cc919b1a4d197d6b9e1041d849173;p=lhc%2Fweb%2Fwiklou.git

Drag in a change noticed in wmf branches
---

diff --git a/thumb.php b/thumb.php
index 60a7ffb68b..eb0d67df19 100644
--- a/thumb.php
+++ b/thumb.php
@@ -124,7 +124,7 @@ function wfStreamThumb( array $params ) {
 
 	// Check permissions if there are read restrictions
 	if ( !in_array( 'read', User::getGroupPermissions( array( '*' ) ), true ) ) {
-		if ( !$img->getTitle()->userCan( 'read' ) ) {
+		if ( !$img->getTitle() || !$img->getTitle()->userCan( 'read' ) ) {
 			wfThumbError( 403, 'Access denied. You do not have permission to access ' .
 				'the source file.' );
 			wfProfileOut( __METHOD__ );