X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/f9676efea9ccfa01df2a57dca9c45cc8fde0d09e..5547891f42ef3b13d477eba65bb0537ece1d703c:/SL/DB/Invoice.pm

diff --git a/SL/DB/Invoice.pm b/SL/DB/Invoice.pm
index 993920c01..c64cf9d1d 100644
--- a/SL/DB/Invoice.pm
+++ b/SL/DB/Invoice.pm
@@ -9,6 +9,8 @@ use List::Util qw(first);
 
 use SL::DB::MetaSetup::Invoice;
 use SL::DB::Manager::Invoice;
+use SL::DB::Helper::LinkedRecords;
+use SL::DB::Helper::PriceTaxCalculator;
 
 __PACKAGE__->meta->add_relationship(
   invoiceitems => {
@@ -25,6 +27,8 @@ __PACKAGE__->meta->initialize;
 
 # methods
 
+sub items { goto &invoiceitems; }
+
 # it is assumed, that ordnumbers are unique here.
 sub first_order_by_ordnumber {
   my $self = shift;