X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/fc1490e86f04bef1712a767ff53b4293abdb5aaf..af039f53d1b4d8e8456f88fcf3b2bfdc22f8889a:/SL/DB/PurchaseInvoice.pm

diff --git a/SL/DB/PurchaseInvoice.pm b/SL/DB/PurchaseInvoice.pm
index f74ee19e1..61d93558b 100644
--- a/SL/DB/PurchaseInvoice.pm
+++ b/SL/DB/PurchaseInvoice.pm
@@ -29,6 +29,12 @@ __PACKAGE__->meta->initialize;
 
 sub items { goto &invoiceitems; }
 
+sub items_sorted {
+  my ($self) = @_;
+
+  return [ sort {$a->id <=> $b->id } @{ $self->items } ];
+}
+
 sub is_sales {
   # For compatibility with Order, DeliveryOrder
   croak 'not an accessor' if @_ > 1;