From 4c1b159af828f9fc7217d58a6c0eea1abe2d8bdc Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Wed, 13 Aug 2014 06:26:41 +0000
Subject: [PATCH] SVG: reset internal_data (Forum #26108)

git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@6399 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 FHEM/98_SVG.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/FHEM/98_SVG.pm b/FHEM/98_SVG.pm
index d10e9dd34..51fd10f48 100755
--- a/FHEM/98_SVG.pm
+++ b/FHEM/98_SVG.pm
@@ -883,6 +883,7 @@ SVG_showLog($)
       ($cfg, $plot) = SVG_substcfg(1, $wl, $cfg, $plot, $file, "<OuT>");
       my $ret = SVG_render($wl, $f, $t, $cfg,
                         $internal_data, $plot, $FW_wname, $FW_cssdir, $flog);
+      $internal_data = "";
       FW_pO $ret;
       if($SVGcache) {
         mkdir($cDir) if(! -d $cDir);