+ if ( $args{'Seen'}{ $args{'Ticket'}->id } && $args{'Seen'}{ $args{'Ticket'}->id } <= $args{'CurrentDepth'} ) {
+ return $args{'Graph'};
+ } elsif ( ! defined $args{'Seen'}{ $args{'Ticket'}->id } ) {
+ $self->AddTicket( %args );
+ }
+ $args{'Seen'}{ $args{'Ticket'}->id } = $args{'CurrentDepth'};