SECURITY: Fix RevDel log entry information leaks

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

diff --git a/includes/changes/OldChangesList.php b/includes/changes/OldChangesList.php
index a7fe934..56630a6 100644 (file)
--- a/includes/changes/OldChangesList.php
+++ b/includes/changes/OldChangesList.php
@@ -20,11 +20,10 @@
  * @file
  */
 class OldChangesList extends ChangesList {
-
        /**
         * Format a line using the old system (aka without any javascript).
         *
-        * @param $rc RecentChange, passed by reference
+        * @param RecentChange $rc Passed by reference
         * @param bool $watched (default false)
         * @param int $linenumber (default null)
         *
@@ -116,15 +115,18 @@ class OldChangesList extends ChangesList {
                }
 
                if ( $this->watchlist ) {
-                       $classes[] = Sanitizer::escapeClass( 'watchlist-' . $rc->mAttribs['rc_namespace'] . '-' . $rc->mAttribs['rc_title'] );
+                       $classes[] = Sanitizer::escapeClass( 'watchlist-' .
+                               $rc->mAttribs['rc_namespace'] . '-' . $rc->mAttribs['rc_title'] );
                }
 
                if ( !wfRunHooks( 'OldChangesListRecentChangesLine', array( &$this, &$s, $rc, &$classes ) ) ) {
                        wfProfileOut( __METHOD__ );
+
                        return false;
                }
 
                wfProfileOut( __METHOD__ );
+
                return "$dateheader<li class=\"" . implode( ' ', $classes ) . "\">" . $s . "</li>\n";
        }
 }