Repair Special:Userrights

diff --git a/includes/SpecialUserrights.php b/includes/SpecialUserrights.php
index c13a8ad..d2588b5 100644 (file)
--- a/includes/SpecialUserrights.php
+++ b/includes/SpecialUserrights.php
@@ -190,6 +190,7 @@ class UserrightsPage extends SpecialPage {
         * Add a rights log entry for an action.
         */
        function addLogEntry( $user, $oldGroups, $newGroups ) {
+               global $wgRequest;
                $log = new LogPage( 'rights' );
 
                $log->addEntry( 'rights',