From d09db070d00e2b62a6caf2bc9513725cb7e9adc3 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Thu, 22 Jan 2015 16:38:15 +0100
Subject: [PATCH] FlattenToForm: Zugriff auf nicht definierte Variable
 verhindern

Passierte, wenn bei Rechnung das Lieferdatum in den Positionen leer war.
---
 SL/DB/Helper/FlattenToForm.pm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/SL/DB/Helper/FlattenToForm.pm b/SL/DB/Helper/FlattenToForm.pm
index 0b2c5e93e..4dca557f9 100644
--- a/SL/DB/Helper/FlattenToForm.pm
+++ b/SL/DB/Helper/FlattenToForm.pm
@@ -72,8 +72,9 @@ sub flatten_to_form {
     _copy_custom_variables($item, $form, 'ic_cvar_', "_${idx}");
 
     if (ref($self) eq 'SL::DB::Invoice') {
-      $form->{"deliverydate_oe_${idx}"} = $item->deliverydate->to_lxoffice;
-      $form->{"reqdate_${idx}"}         = $item->deliverydate->to_lxoffice;
+      my $date                          = $item->deliverydate ? $item->deliverydate->to_lxoffice : undef;
+      $form->{"deliverydate_oe_${idx}"} = $date;
+      $form->{"reqdate_${idx}"}         = $date;
     }
   }
 
-- 
2.20.1