From c72ac40ba152eb93c7a5d6383906a8f5fe6d23fe Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Tue, 13 Jan 2015 14:17:56 +0000
Subject: [PATCH] 98_SVG.pm: dont crash if the internal data is not a pointer.

git-svn-id: https://svn.fhem.de/fhem/trunk@7546 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_SVG.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fhem/FHEM/98_SVG.pm b/fhem/FHEM/98_SVG.pm
index ceba1237c..a88757a0e 100755
--- a/fhem/FHEM/98_SVG.pm
+++ b/fhem/FHEM/98_SVG.pm
@@ -1068,10 +1068,10 @@ SVG_getData($$$$$)
     FW_fC($cmd);
     if($showData) {
       $ret .= "\n$cmd\n\n";
-      $ret .= $$internal_data;
+      $ret .= $$internal_data if(ref $internal_data eq "SCALAR");
+
     } else {
       push(@da, $internal_data);
-
       for(my $i = 0; $i<=$s->{idx}; $i++) {
         my %h;
         foreach my $k (@keys) {