From 29dce9435af910e48f9833e79d937d9ffc94d22f Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Sun, 29 Mar 2015 10:25:12 +0000
Subject: [PATCH] fhem.pl: AnalyzeCommand checks for undefined arguments now
 (Forum #29963)

git-svn-id: https://svn.fhem.de/fhem/trunk@8318 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/fhem.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fhem/fhem.pl b/fhem/fhem.pl
index 253eba916..05c6d9a91 100755
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -925,6 +925,7 @@ AnalyzeCommand($$;$)
 {
   my ($cl, $cmd, $allowed) = @_;
 
+  $cmd = "" if(!defined($cmd)); # Forum #29963
   $cmd =~ s/^(\n|[ \t])*//;# Strip space or \n at the begginning
   $cmd =~ s/[ \t]*$//;