From bb02a5e95179bcd2048a1bfaf6c870ea5e4938b1 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Mon, 3 Nov 2014 22:25:33 +0000
Subject: [PATCH] fhem.pl: event-on-change-reading patch by justme1968 (Forum
 #24378)

git-svn-id: https://svn.fhem.de/fhem/trunk@6880 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/fhem.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fhem/fhem.pl b/fhem/fhem.pl
index 2e33a8cce..295623569 100755
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -3653,12 +3653,13 @@ readingsBulkUpdate($$$@)
     my $threshold_reached = 1;
     if( $eocr
         && $eocrv[0] =~ m/.*:(.*)/ ) {
+      my $threshold = $1;
 
       $value =~ s/[^\d\.\-]//g; # We expect only numbers here.
       my $last_value = $hash->{".attreocr-threshold$reading"};
       if( !defined($last_value) ) {
         $hash->{".attreocr-threshold$reading"} = $value;
-      } elsif( abs($value-$last_value) < $1 ) {
+      } elsif( abs($value-$last_value) < $threshold ) {
         $threshold_reached = 0;
       } else {
         $hash->{".attreocr-threshold$reading"} = $value;