From 99abbfa9d24f2490a31ff9899de0e1caaee33310 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Mon, 13 Apr 2015 17:44:27 +0000
Subject: [PATCH] 10_ZWave.pm: Checking the rgb parameter

git-svn-id: https://svn.fhem.de/fhem/trunk@8431 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/10_ZWave.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/10_ZWave.pm b/fhem/FHEM/10_ZWave.pm
index 4e3a517f3..a420a89ad 100755
--- a/fhem/FHEM/10_ZWave.pm
+++ b/fhem/FHEM/10_ZWave.pm
@@ -449,7 +449,7 @@ ZWave_Cmd($$@)
   }
 
   if($type eq "set" && $cmd eq "rgb") {
-     if($a[0] =~ m/0-9A-F/i && $a[0] =~ /^(..)(..)(..)$/) {
+     if($a[0] && $a[0] =~ m/^[0-9A-F]+$/i && $a[0] =~ /^(..)(..)(..)$/) {
        @a = (hex($1), hex($2), hex($3));
      } else {
        return "set rgb: a 6-digit hex number is required";