From 5545aae5cbfe23fd00d58107a78c260dd6604879 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Wed, 29 Nov 2017 22:04:35 +0000
Subject: [PATCH] svg.js: check for missing embed source (Forum #80322)

git-svn-id: https://svn.fhem.de/fhem/trunk@15523 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/www/pgm2/svg.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/www/pgm2/svg.js b/fhem/www/pgm2/svg.js
index 929d70991..40bb7dbb7 100644
--- a/fhem/www/pgm2/svg.js
+++ b/fhem/www/pgm2/svg.js
@@ -352,7 +352,7 @@ svg_init(par)    // also called directly from perl, in race condition
     var e = this;
     var src = $(e).attr("src");
     var ed = FW_getSVG(e);
-    if(src.indexOf("SVG_showLog") < 0 || !ed)
+    if(!src || src.indexOf("SVG_showLog") < 0 || !ed)
       return;
     var sTag = $("svg", ed)[0]; // "not well-formed" warning in FireFox
     if((par && $(sTag).attr("id") != par))