The control statement should be on a separate line from the control conditional

d.o testbot complains The control statement should be on a separate line from the control conditional, but the conditional is less than 80 letters and this is allowed as I know.

e.g: http://qa.drupal.org/pifr/test/135444

  if (!isset($response->error)) { $response->error = ''; }
  if (!isset($response->status_message)) { $response->status_message = ''; }