From bed73525be5fb9c61117741ed691ae0a02490535 Mon Sep 17 00:00:00 2001
From: Derk-Jan Hartman <hartman@users.mediawiki.org>
Date: Sun, 31 Oct 2010 18:22:37 +0000
Subject: [PATCH] Using isset to check for index value. Avoids a PHP notice.

---
 includes/filerepo/ForeignAPIRepo.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/filerepo/ForeignAPIRepo.php b/includes/filerepo/ForeignAPIRepo.php
index ba57656b67..c75d15eee8 100644
--- a/includes/filerepo/ForeignAPIRepo.php
+++ b/includes/filerepo/ForeignAPIRepo.php
@@ -185,7 +185,7 @@ class ForeignAPIRepo extends FileRepo {
 			'prop' => 'imageinfo' ) );
 		$info = $this->getImageInfo( $data );
 
-		if( $data && $info && $info['thumburl'] ) {
+		if( $data && $info && isset( $info['thumburl'] ) ) {
 			wfDebug( __METHOD__ . " got remote thumb " . $info['thumburl'] . "\n" );
 			return $info['thumburl'];
 		} else {
-- 
2.20.1