From 1d327692f5b3d9df230a8cc3963698982e89971b Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sven=20Sch=C3=B6ling?= <s.schoeling@linet-services.de>
Date: Fri, 4 Nov 2016 13:41:09 +0100
Subject: [PATCH] DN: niemals leere Strings als ids verwenden

---
 SL/DN.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/SL/DN.pm b/SL/DN.pm
index 9273bf564..69db0053f 100644
--- a/SL/DN.pm
+++ b/SL/DN.pm
@@ -475,11 +475,11 @@ sub set_template_options {
   # prepare meta information for template introspection
   $form->{template_meta} = {
     formname  => $form->{formname},
-    language  => SL::DB::Manager::Language->find_by_or_create(id => $form->{language_id}),
+    language  => SL::DB::Manager::Language->find_by_or_create(id => $form->{language_id} || undef),
     format    => $form->{format},
     media     => $form->{media},
     extension => $extension,
-    printer   => SL::DB::Manager::Printer->find_by_or_create(id => $form->{printer_id}),
+    printer   => SL::DB::Manager::Printer->find_by_or_create(id => $form->{printer_id} || undef),
     today     => DateTime->today,
   };
 
-- 
2.20.1