my $can_set_priority =
grep { exists($_->{'_selfservice_priority'}) } @tickets;
if ( $can_set_priority ) {
+
$OUT .= qq!<FORM ACTION="$selfurl" METHOD="POST">! .
qq!<INPUT TYPE="hidden" NAME="session" VALUE="$session_id">! .
qq!<INPUT TYPE="hidden" NAME="action" VALUE="ticket_priority">!;