public function pingLimiter( $action = 'edit' ) {
# Call the 'PingLimiter' hook
$result = false;
- if( !wfRunHooks( 'PingLimiter', array( &$this, $action, $result ) ) ) {
+ if( !wfRunHooks( 'PingLimiter', array( &$this, $action, &$result ) ) ) {
return $result;
}