From bd7a4c66a44535dd36b82ede7c8a97996caae75a Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Wed, 14 Feb 2007 11:06:00 +0000
Subject: [PATCH] Avoid div by 0

git-svn-id: https://svn.fhem.de/fhem/trunk@15 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/contrib/em1010.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fhem/contrib/em1010.pl b/fhem/contrib/em1010.pl
index 53ebbb654..03e5b29f5 100755
--- a/fhem/contrib/em1010.pl
+++ b/fhem/contrib/em1010.pl
@@ -286,6 +286,7 @@ getDevData()
   my $end = $start + int(($nrreadings-1)/64)*$step;
   my $offset = ($nrreadings%64)*4+4;
   my $div = w($d,49)/10;
+  $div = 1 if($div == 0);
 
   #printf("Total $nrreadings, $start - $end, Nr $step, Off: $offset\n");