From cb575f7dcf586c7e32f2c2f72f67c8a6c6af914d Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Wed, 24 Apr 2013 10:32:13 +0200
Subject: [PATCH] Zwei Datenbankwarnungen vermeiden: cannot convert '' to
 number

---
 bin/mozilla/io.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/mozilla/io.pl b/bin/mozilla/io.pl
index 9c76b4521..d15676739 100644
--- a/bin/mozilla/io.pl
+++ b/bin/mozilla/io.pl
@@ -1596,11 +1596,11 @@ sub print_form {
   # 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