From 7d5e8b70dc7ae6a3feddf40aa6f2cfe24ce15384 Mon Sep 17 00:00:00 2001
From: "G. Richardson" <information@kivitendo-premium.de>
Date: Fri, 29 Jul 2016 15:14:51 +0200
Subject: [PATCH] Bug #199 - Kundenrabatt in Einkaufsrechnungspositionen

Behebt Fehler #199 (Redmine)
---
 SL/PriceSource/Customer.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SL/PriceSource/Customer.pm b/SL/PriceSource/Customer.pm
index 34f60a743..fe67d9128 100644
--- a/SL/PriceSource/Customer.pm
+++ b/SL/PriceSource/Customer.pm
@@ -43,7 +43,7 @@ sub discount_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,
-- 
2.20.1