From 18f62bd10740781857ea6f9a591a013ce80b8f1b Mon Sep 17 00:00:00 2001
From: martinp876 <martinp876@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Wed, 3 Sep 2014 18:46:32 +0000
Subject: [PATCH] HMInfo bug

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@6501 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_HMinfo.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fhem/FHEM/98_HMinfo.pm b/fhem/FHEM/98_HMinfo.pm
index 574ad8fbb..e1acf6f6b 100644
--- a/fhem/FHEM/98_HMinfo.pm
+++ b/fhem/FHEM/98_HMinfo.pm
@@ -345,6 +345,8 @@ sub HMinfo_regCheck(@) { ######################################################
       foreach my $rl (keys %{$ehash->{helper}{shadowReg}}){
         delete $ehash->{helper}{shadowReg}{$rl} 
               if ($ehash->{READINGS}{$rl} && 
+                  $ehash->{helper}{shadowReg} && 
+                  $ehash->{helper}{shadowReg}{$rl} && 
                   $ehash->{READINGS}{$rl}{VAL} eq $ehash->{helper}{shadowReg}{$rl});
       }
       if (keys %{$ehash->{helper}{shadowReg}}){