Merge "Workaround for autoloading when using php namespace."

[lhc/web/wiklou.git] / includes / FeedUtils.php

diff --git a/includes/FeedUtils.php b/includes/FeedUtils.php
index 0e1c8f1..1c5e777 100644 (file)
--- a/includes/FeedUtils.php
+++ b/includes/FeedUtils.php
@@ -1,4 +1,25 @@
 <?php
+/**
+ * Helper functions for feeds.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Feed
+ */
 
 /**
  * Helper functions for feeds
@@ -114,6 +135,7 @@ class FeedUtils {
                        #       $wgLang->time( $timestamp ) ),
                        #       wfMsg( 'currentrev' ) );
 
+                       $diffText = '';
                        // Don't bother generating the diff if we won't be able to show it
                        if ( $wgFeedDiffCutoff > 0 ) {
                                $de = new DifferenceEngine( $title, $oldid, $newid );