X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FPurchaseInvoice.pm;h=ab1bd49576c455e1b1eeca07cf0d9d0b545de4f4;hb=cbb59a58cac23f3973badcf52d4e0ec999453033;hp=ed0523bb42afaf9870714325c0ecdaf6cc03e52a;hpb=15f58ff3dfd79651a95535b53f864ea0e8cb6620;p=kivitendo-erp.git

diff --git a/SL/DB/PurchaseInvoice.pm b/SL/DB/PurchaseInvoice.pm
index ed0523bb4..ab1bd4957 100644
--- a/SL/DB/PurchaseInvoice.pm
+++ b/SL/DB/PurchaseInvoice.pm
@@ -7,6 +7,7 @@ use Carp;
 use SL::DB::MetaSetup::PurchaseInvoice;
 use SL::DB::Manager::PurchaseInvoice;
 use SL::DB::Helper::AttrHTML;
+use SL::DB::Helper::AttrSorted;
 use SL::DB::Helper::LinkedRecords;
 use SL::DB::Helper::Payment qw(:ALL);
 use SL::Locale::String qw(t8);
@@ -45,16 +46,11 @@ __PACKAGE__->meta->add_relationship(
 __PACKAGE__->meta->initialize;
 
 __PACKAGE__->attr_html('notes');
+__PACKAGE__->attr_sorted('items');
 
 sub items { goto &invoiceitems; }
 sub add_items { goto &add_invoiceitems; }
 
-sub items_sorted {
-  my ($self) = @_;
-
-  return [ sort {$a->position <=> $b->position } @{ $self->items } ];
-}
-
 sub is_sales {
   # For compatibility with Order, DeliveryOrder
   croak 'not an accessor' if @_ > 1;