Upgrade to 4.2.8

[usit-rt.git] / lib / RT / Graph / Tickets.pm

diff --git a/lib/RT/Graph/Tickets.pm b/lib/RT/Graph/Tickets.pm
index 753ff20e7f3e098f941532a8cf2d4860f3f3d6f8..573d820dc6d0926e5c4b7bd24ce3c5bc2f400b90 100644 (file)
--- a/lib/RT/Graph/Tickets.pm
+++ b/lib/RT/Graph/Tickets.pm
@@ -2,7 +2,7 @@
 #
 # COPYRIGHT:
 #
-# This software is Copyright (c) 1996-2013 Best Practical Solutions, LLC
+# This software is Copyright (c) 1996-2014 Best Practical Solutions, LLC
 #                                          <sales@bestpractical.com>
 #
 # (Except where explicitly superseded by other copyright notices)
@@ -299,9 +299,12 @@ sub TicketLinks {
     }
 
     $args{'Seen'} ||= {};
-    return $args{'Graph'} if $args{'Seen'}{ $args{'Ticket'}->id }++;
-
-    $self->AddTicket( %args );
+    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'};
 
     return $args{'Graph'} if $args{'MaxDepth'} && $args{'CurrentDepth'} >= $args{'MaxDepth'};