From 03a451a11f3a662337d13f53e4454db8e3a1d084 Mon Sep 17 00:00:00 2001
From: justme-1968 <justme-1968@users.noreply.github.com>
Date: Fri, 19 Jun 2015 11:19:03 +0000
Subject: [PATCH] 33_readingsGroup.pm: fixed warning

git-svn-id: https://svn.fhem.de/fhem/trunk@8775 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/33_readingsGroup.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fhem/FHEM/33_readingsGroup.pm b/fhem/FHEM/33_readingsGroup.pm
index 24ee221ec..d8076266b 100644
--- a/fhem/FHEM/33_readingsGroup.pm
+++ b/fhem/FHEM/33_readingsGroup.pm
@@ -558,7 +558,7 @@ readingsGroup_value2html($$$$$$$$$)
       if( !$values ) {
         my %extPage = ();
         my ($allSets, undef, undef) = FW_devState($name, $room, \%extPage);
-        $allSets = getAllAttr($name) if( $type eq 'attr' );
+        $allSets = getAllAttr($name) if( $type && $type eq 'attr' );
         my ($set) = split( ' ', $set, 2 );
         if( $allSets && $allSets =~ m/\b$set:([^ ]*)/) {
           $values = $1;
@@ -585,7 +585,7 @@ readingsGroup_value2html($$$$$$$$$)
       }
 
       if( $htmlTxt ) {
-        if( $type eq 'attr' ) {
+        if( $type && $type eq 'attr' ) {
           my $current = AttrVal( $name, $n, 'unknown' );
           $htmlTxt =~ s/cmd=/type='attr' cmd=/;
           $htmlTxt =~ s/current='[^']*'/current='$current'/;