From 818f196e6c1466051f72ee2217c084cc934cdff3 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Sat, 10 Jan 2015 19:48:19 +0000
Subject: [PATCH] 98_SVG.pm: fix DbLog problem (Forum #31888)

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@7504 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_SVG.pm | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fhem/FHEM/98_SVG.pm b/fhem/FHEM/98_SVG.pm
index d1b7b54be..40e5524f9 100755
--- a/fhem/FHEM/98_SVG.pm
+++ b/fhem/FHEM/98_SVG.pm
@@ -1092,10 +1092,10 @@ SVG_getData($$$$$)
       my $r = $srcDesc->{rev}{$oi}{$li}+1;
       my $val = shift @vals;
       foreach my $k (@keys) {
-        $min = $val->{$k}
-                if($k eq "min" && defined($val->{$k}) && $val->{$k} < $min);
-        $max = $val->{$k}
-                if($k eq "max" && defined($val->{$k}) && $val->{$k} > $max);
+        $min = $val->{$k} if($k eq "min" && defined($val->{$k}) &&
+                                $val->{$k} =~ m/\d\.-/ && $val->{$k} < $min);
+        $max = $val->{$k} if($k eq "max" && defined($val->{$k}) &&
+                                $val->{$k} =~ m/\d\.-/ && $val->{$k} > $max);
         $data{"$k$r"} = $val->{$k};
       }
     }