/**
  * Mark a given change as patrolled
  *
  * @param $change Mixed: InterwikiIntegrationRecentChange or corresponding integration_rc_id
  * @param $auto Boolean: for automatic patrol
  * @return See doMarkPatrolled(), or null if $change is not an existing integration_rc_id
  */
 public static function markPatrolled($change, $auto = false)
 {
     $change = $change instanceof InterwikiIntegrationRecentChange ? $change : InterwikiIntegrationRecentChange::newFromId($change);
     if (!$change instanceof InterwikiIntegrationRecentChange) {
         return null;
     }
     return $change->doMarkPatrolled($auto);
 }