X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FPriceSource%2FCustomer.pm;h=fe67d9128835ec63ac23add5e64f81c0a4d76527;hb=94f5cb152afa9210162295b6727801c296af0631;hp=52d35ee926c49064aa5f4a02964d6e66b05aece5;hpb=c26b6eab2c0851f03faa58ea30c81dee706e329b;p=kivitendo-erp.git

diff --git a/SL/PriceSource/Customer.pm b/SL/PriceSource/Customer.pm
index 52d35ee92..fe67d9128 100644
--- a/SL/PriceSource/Customer.pm
+++ b/SL/PriceSource/Customer.pm
@@ -29,7 +29,9 @@ sub available_discounts {
   );
 }
 
-sub price_from_source {
+sub price_from_source { }
+
+sub discount_from_source {
   my ($self, $source, $spec) = @_;
 
   my $customer = SL::DB::Customer->load_cached($spec);
@@ -41,7 +43,7 @@ sub price_from_source {
     )
   }
 
-  if (!$self->record->customer) {
+  if (!$self->record->can('customer') || !$self->record->customer) {
     return SL::PriceSource::Discount->new(
       discount     => $customer->discount,
       spec         => $customer->id,
@@ -57,7 +59,7 @@ sub price_from_source {
       spec         => $customer->id,
       description  => t8('Customer Discount'),
       price_source => $self,
-      invalid      => t8('This discount is only valid for customer #1', $customer->full_description),
+      invalid      => t8('This discount is only valid for customer #1', $customer->displayable_name),
     )
   }