ShippedQty: calculate chainbar machen

diff --git a/SL/Helper/ShippedQty.pm b/SL/Helper/ShippedQty.pm
index 1712ffb..cf1c70b 100644 (file)
--- a/SL/Helper/ShippedQty.pm
+++ b/SL/Helper/ShippedQty.pm
@@ -108,6 +108,8 @@ sub calculate {
 
   $self->calculate_item_links;
   $self->calculate_fill_up if $self->fill_up;
+
+  $self;
 }
 
 sub calculate_item_links {