From 9d830526cb0a84990ef13e31ca50bd6ba38ddd8c Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Mon, 19 Jan 2015 19:56:06 +0000
Subject: [PATCH] 98_SVG.pm: check for $defs{""} (Forum #32427)

git-svn-id: https://svn.fhem.de/fhem/trunk@7632 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_SVG.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/98_SVG.pm b/fhem/FHEM/98_SVG.pm
index 83b7299bc..d0634b66c 100755
--- a/fhem/FHEM/98_SVG.pm
+++ b/fhem/FHEM/98_SVG.pm
@@ -655,7 +655,7 @@ SVG_readgplotfile($$$)
     if($l =~ m/^#([^ ]*) (.*)$/) {
       if($1 eq $ldType) {
         $src = $ld; $plotfn = $2;
-      } elsif($defs{$1}) {
+      } elsif($1 && $defs{$1}) {
         $src = $1; $plotfn = $2;
       }
     } elsif($l =~ "^plot" || $plot) {