From a99acb27cfe871ce5dfe45a165f9e817fab401af Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Mon, 15 Dec 2014 08:30:54 +0000
Subject: [PATCH] 98_cmdalias.pm: Avoid crashing (Forum #30439)

git-svn-id: https://svn.fhem.de/fhem/trunk@7218 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_cmdalias.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fhem/FHEM/98_cmdalias.pm b/fhem/FHEM/98_cmdalias.pm
index d5ac5b198..2710da77a 100644
--- a/fhem/FHEM/98_cmdalias.pm
+++ b/fhem/FHEM/98_cmdalias.pm
@@ -87,6 +87,7 @@ CommandCmdAlias($$$)
       return $r;
     }
   }
+  return undef if(!$a->{OrigFn});
   no strict "refs";
   return &{$a->{OrigFn} }($cl, $param, $alias);
   use strict "refs";