From 9f8dcf9f5f3270a5680188d795c14c940fa95a73 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Thu, 22 Aug 2013 21:23:05 +0000
Subject: [PATCH] SVG: plotEditor Bugfix

git-svn-id: https://svn.fhem.de/fhem/trunk@3768 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 8e6a48e77..df2d2c263 100755
--- a/fhem/FHEM/98_SVG.pm
+++ b/fhem/FHEM/98_SVG.pm
@@ -412,7 +412,8 @@ SVG_WriteGplot($)
   for(my $i=0; $i <= 8; $i++) {
     next if(!$FW_webArgs{"title_$i"});
     my $prf = "par_${i}_";
-    my @v = map {$FW_webArgs{"$prf$_"}} grep {$FW_webArgs{"$prf$_"}} (0..9);
+    my @v = map {$FW_webArgs{"$prf$_"}}
+            grep {defined($FW_webArgs{"$prf$_"})} (0..9);
     my $r = @v > 1 ? join(":", map { s/:/\\x3a/g; $_ } @v) : $v[0];
 
     print FH "#$ld $r\n";