From 5f481a3bf593b659a214fc4d77e1c7684405a8ec Mon Sep 17 00:00:00 2001
From: mgehre <mgehre@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Thu, 31 Jan 2013 00:17:37 +0000
Subject: [PATCH] MAX: fix last commit

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@2612 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/10_MAX.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/10_MAX.pm b/fhem/FHEM/10_MAX.pm
index cb1a99640..cfb7e1583 100755
--- a/fhem/FHEM/10_MAX.pm
+++ b/fhem/FHEM/10_MAX.pm
@@ -343,7 +343,7 @@ MAX_Set($@)
       my $arg2 = int(10*$args[2]);
       #First bit is 9th bit of temperature, rest is desiredTemperature
       my $arg1 = (($arg2&0x100)>>1) | (int(2*$args[1])&0x7F);
-      $args2 &= 0xFF;
+      $arg2 &= 0xFF; #only take the lower 8 bits
 
       return ($hash->{IODev}{Send})->($hash->{IODev},"WallThermostatState",$dest,
         sprintf("%02x%02x",$arg1,$arg2),"04",undef,undef,$hash->{addr});