Fix EnhancedChangesList::getDiffHistLinks null exception

[lhc/web/wiklou.git] / includes / changes / EnhancedChangesList.php

diff --git a/includes/changes/EnhancedChangesList.php b/includes/changes/EnhancedChangesList.php
index b8a2ac8..7e59882 100644 (file)
--- a/includes/changes/EnhancedChangesList.php
+++ b/includes/changes/EnhancedChangesList.php
@@ -712,6 +712,11 @@ class EnhancedChangesList extends ChangesList {
                if ( $rc->getAttribute( 'rc_type' ) == RC_CATEGORIZE ) {
                        // For categorizations we must swap the category title with the page title!
                        $pageTitle = Title::newFromID( $rc->getAttribute( 'rc_cur_id' ) );
+                       if ( !$pageTitle ) {
+                               // The page has been deleted, but the RC entry
+                               // deletion job has not run yet. Just skip.
+                               return '';
+                       }
                }
 
                $retVal = ' ' . $this->msg( 'parentheses' )