From 4903d156e9aa0c140dde1852f5e9f4bdabe04c8a Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Sat, 27 Mar 2021 14:56:15 +0000
Subject: [PATCH] 98_SVG.pm: fix WARNING (Forum #119925)

git-svn-id: https://svn.fhem.de/fhem/trunk@24097 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_SVG.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fhem/FHEM/98_SVG.pm b/fhem/FHEM/98_SVG.pm
index 21321a670..12d6c8fbf 100644
--- a/fhem/FHEM/98_SVG.pm
+++ b/fhem/FHEM/98_SVG.pm
@@ -169,7 +169,8 @@ sub
 SVG_Attr($$$$)
 {
   my ($parent, $dev, $attr, $default) = @_;
-  my $val = AttrVal($dev, $attr, undef);
+  my $val;
+  $val = AttrVal($dev, $attr, undef) if($dev);
   return $val if(defined($val));
   return AttrVal($parent, $attr, $default);
 }