From 064f3e150c362a45644f2bcad70df1a7a2959d5c Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Wed, 10 Jul 2013 19:19:30 +0000
Subject: [PATCH] Trying to fix problems when a device is set in a notify
 triggered by its own change.

git-svn-id: https://svn.fhem.de/fhem/trunk@3401 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/fhem.pl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/fhem/fhem.pl b/fhem/fhem.pl
index b2044ac02..072e61ff3 100755
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -1191,7 +1191,8 @@ DoSet(@)
   return undef if($skipTrigger);
 
   # Backward compatibility. Use readingsUpdate in SetFn now
-  if(!$hash->{".triggerUsed"}) {
+  # case: DoSet is called from a notify triggered by DoSet with same dev
+  if(defined($hash->{".triggerUsed"}) && $hash->{".triggerUsed"} == 0) {
     shift @a;
     # set arg if the module did not triggered events
     my $arg = join(" ", @a) if(!$hash->{CHANGED} || !int(@{$hash->{CHANGED}}));
@@ -3082,7 +3083,7 @@ readingsBeginUpdate($)
     $hash->{".attreour"} = \@a;
   }
 
-  $hash->{CHANGED}= ();
+  $hash->{CHANGED}= () if(!defined($hash->{CHANGED}));
   return $fmtDateTime;
 }