From 30ed85146a4c97fff76babc2262bda8393c9a6aa Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Fri, 10 Feb 2012 01:35:13 +0000
Subject: [PATCH] r111076: url decode the 'rel404' path...*ahem*. Archived
 files and files with special chars are otherwise broken.

---
 thumb.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/thumb.php b/thumb.php
index 1890df2a16..1d2a576b6e 100644
--- a/thumb.php
+++ b/thumb.php
@@ -178,7 +178,7 @@ function wfStreamThumb( array $params ) {
 			// Check that the zone relative path matches up so squid caches won't pick
 			// up thumbs that would not be purged on source file deletion (bug 34231).
 			if ( isset( $params['rel404'] ) // thumbnail was handled via 404
-				&& $params['rel404'] !== $img->getThumbRel( $thumbName ) ) 
+				&& urldecode( $params['rel404'] ) !== $img->getThumbRel( $thumbName ) ) 
 			{
 				wfThumbError( 404, 'The source file for the specified thumbnail does not exist.' );
 				wfProfileOut( __METHOD__ );
-- 
2.20.1