From 8d830b928c3d00c4fcb5d3ce2dc3c863ad74a581 Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Sun, 14 Sep 2008 12:25:53 +0000
Subject: [PATCH] Don't throw fatals for bogus feed types (bug 15596)

---
 includes/ChangesFeed.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/ChangesFeed.php b/includes/ChangesFeed.php
index 7dbb1a6d07..aab2b4e43f 100644
--- a/includes/ChangesFeed.php
+++ b/includes/ChangesFeed.php
@@ -12,7 +12,8 @@ class ChangesFeed {
 	public function getFeedObject( $title, $description ) {
 		global $wgSitename, $wgContLanguageCode, $wgFeedClasses, $wgTitle;
 		$feedTitle = "$wgSitename  - {$title} [$wgContLanguageCode]";
-
+		if( !isset($wgFeedClasses[$this->format] ) )
+			return false;
 		return new $wgFeedClasses[$this->format](
 			$feedTitle, htmlspecialchars( $description ), $wgTitle->getFullUrl() );
 	}
-- 
2.20.1