Userpoints displays message when display is empty

Hi.

I have code:

		$pointsParams = array(
		  'uid' => $high_user->uid,
		  'points' => $pointsHowMuch,
		  'display' => FALSE,
		  'tid' => 9,
		  );
		  
		userpoints_userpointsapi($pointsParams);

So I don't want to show message to the user (display => FALSE).

Here is a bug IMHO in module, which displays the message when I set display => FALSE.
userpoints.module line 709:

  if ($mesg && (!empty($params['display']) || (empty($params['display']) && variable_get(USERPOINTS_DISPLAY_MESSAGE, 1) == 1))) {
    drupal_set_message($mesg);
  }

It should be replaced with:

  if ($mesg && (!empty($params['display']) || (!empty($params['display']) && variable_get(USERPOINTS_DISPLAY_MESSAGE, 1) == 1))) {
    drupal_set_message($mesg);
  }