From f244f84f3f12836f870c47e16c45bb914169ab9d Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Sat, 21 Aug 2004 11:40:18 +0000
Subject: [PATCH] Fixed bug which caused ru.wikipedia to go offline when
 someone put &nbsp; in MediaWiki:Mainpage

---
 includes/Skin.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/includes/Skin.php b/includes/Skin.php
index 6ea3cb7d01..a5c02ed3e3 100644
--- a/includes/Skin.php
+++ b/includes/Skin.php
@@ -881,7 +881,13 @@ class Skin {
 
 		$mp = wfMsg( 'mainpage' );
 		$titleObj = Title::newFromText( $mp );
-		$s = '<a href="' . $titleObj->escapeLocalURL()
+		if ( is_object( $titleObj ) ) {
+			$url = $titleObj->escapeLocalURL();
+		} else {
+			$url = '';
+		}
+
+		$s = '<a href="' . $url
 		  . '"><img'.$a.' src="'
 		  . $this->getLogo() . '" alt="' . "[{$mp}]\" /></a>";
 		return $s;
-- 
2.20.1