From 95d3ef200230f6329dcdf806e48b39eeecdd5c52 Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Mon, 27 Jun 2005 04:57:36 +0000
Subject: [PATCH] getThumbnail() may legitimately return null

---
 includes/Linker.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/includes/Linker.php b/includes/Linker.php
index fbecbd9f9d..7b4b6113ff 100644
--- a/includes/Linker.php
+++ b/includes/Linker.php
@@ -420,8 +420,10 @@ class Linker {
 			}
 			if ( '' == $manual_thumb ) {
 				$thumb = $img->getThumbnail( $width );
-				$height = $thumb->height;
-				$url = $thumb->getUrl( );
+				if ( $thumb ) {
+					$height = $thumb->height;
+					$url = $thumb->getUrl( );
+				}
 			}
 		}
 
-- 
2.20.1