From ab7c51c13324db5af2f7c6a3856f41f742c6c8d6 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Wed, 5 Jun 2019 14:55:17 +0200
Subject: [PATCH] Periodische Rechnungen: find_template-Aufruf gefit
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find_template gibt je nach Kontext (Skalar vs. Array) unterschiedliche
Dinge zurück. Innerhalb einer Hashzuweisung herrscht Array-Kontext,
und damit kann je nach Reihenfolge, in der die Hash-Parameter von Perl
ausgewertet werden, der gesamte Hashinhalt schrott sein.
---
 SL/BackgroundJob/CreatePeriodicInvoices.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SL/BackgroundJob/CreatePeriodicInvoices.pm b/SL/BackgroundJob/CreatePeriodicInvoices.pm
index 5020313d2..aeb0444c0 100644
--- a/SL/BackgroundJob/CreatePeriodicInvoices.pm
+++ b/SL/BackgroundJob/CreatePeriodicInvoices.pm
@@ -383,7 +383,7 @@ sub _email_invoice {
   return unless @recipients;
 
   my %create_params = (
-    template               => $self->find_template(name => 'invoice'),
+    template               => scalar($self->find_template(name => 'invoice')),
     variables              => Form->new(''),
     return                 => 'file_name',
     variable_content_types => {
-- 
2.20.1