From 86183dc1e6af78ad87c0a42bf7e7c055cd2083ce Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Mon, 28 Aug 2017 15:18:21 +0200
Subject: [PATCH] =?utf8?q?CustomVariables:=20Caching=20bei=20nicht=20exist?=
 =?utf8?q?ierenden=20CVars=20f=C3=BCr=20ein=20Modul=20gefixt?=
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---
 SL/DB/Helper/CustomVariables.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SL/DB/Helper/CustomVariables.pm b/SL/DB/Helper/CustomVariables.pm
index 78edce5e3..a82397c5e 100644
--- a/SL/DB/Helper/CustomVariables.pm
+++ b/SL/DB/Helper/CustomVariables.pm
@@ -182,7 +182,7 @@ sub _all_configs {
   }
 
   return $params{module} && !ref $params{module} ? $cache->{module}{$params{module}}
-       : $params{module} &&  ref $params{module} ? [ map { @{ $cache->{module}{$_} } } @{ $params{module} } ]
+       : $params{module} &&  ref $params{module} ? [ map { @{ $cache->{module}{$_} // [] } } @{ $params{module} } ]
        : $cache->{all};
 }
 
-- 
2.20.1