From 677c395182c4d08f03d56bb06b32ec504187c39a Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Tue, 8 Mar 2016 08:11:38 +0000
Subject: [PATCH] 10_ZWave.pm: versionClass patch from Christian (Forum #50090)

git-svn-id: https://svn.fhem.de/fhem/trunk@11027 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/10_ZWave.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fhem/FHEM/10_ZWave.pm b/fhem/FHEM/10_ZWave.pm
index 2d8e6a7ac..9ee75854c 100755
--- a/fhem/FHEM/10_ZWave.pm
+++ b/fhem/FHEM/10_ZWave.pm
@@ -1619,7 +1619,8 @@ ZWave_versionClassAllGet($@)
 
   if(!$data) { # called by the user
     delete($hash->{CL});
-    foreach my $c (sort split(" ", AttrVal($name, "classes", ""))) {
+    my %h = map { $_=>1 } split(" ", AttrVal($name, "classes", ""));
+    foreach my $c (sort keys %h) {
       next if($c eq "MARK");
       ZWave_Get($hash, $name, "versionClass", $c);
     }