From 1f35e1c7ec9bd03d6b287649b24f31f1e1f0b32c Mon Sep 17 00:00:00 2001
From: Skjall <>
Date: Sun, 19 Aug 2018 06:12:22 +0000
Subject: [PATCH] Vallox: Initialization bug fixed

git-svn-id: https://svn.fhem.de/fhem/trunk@17170 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/CHANGED           |  1 +
 fhem/FHEM/36_Vallox.pm | 10 ++++++----
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/fhem/CHANGED b/fhem/CHANGED
index cd3b40f81..90aa83cc4 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - bugfix:  36_Vallox: Initialization bug fixed
   - added:   00_MQTT: ability for client notifications: on connect, 
                       on disconnect, on timeout
   - fixed:   00_MQTT: failure on handling with mqtt-devices without 
diff --git a/fhem/FHEM/36_Vallox.pm b/fhem/FHEM/36_Vallox.pm
index b890f9862..cf98f2af9 100644
--- a/fhem/FHEM/36_Vallox.pm
+++ b/fhem/FHEM/36_Vallox.pm
@@ -5,7 +5,7 @@
 #
 # @Author Skjall
 # @Created 21.07.2016 10:18:23
-# @Version 1.5.0
+# @Version 1.6.1
 #
 #  The modul reads and writes parameters via RS485 from and to a Vallox
 #  ventilation bus.
@@ -1603,19 +1603,21 @@ sub Vallox_Get($@) {
     # "reading" is a predefined list of readings from the bus
     if ( $cmd eq "reading" ) {
         
+        my $msg;
+        
         if ($arg eq "CO2SetPoint") {
             
-            my $msg = Vallox_CreateMsg( $hash, "b3" );
+            $msg = Vallox_CreateMsg( $hash, "b3" );
             DevIo_SimpleWrite( $hash, $msg, 1 );
             Log3( $name, 3, "Vallox: Request " . $msg . " has been sent." );
             
-            my $msg = Vallox_CreateMsg( $hash, "b4" );
+            $msg = Vallox_CreateMsg( $hash, "b4" );
             DevIo_SimpleWrite( $hash, $msg, 1 );
             Log3( $name, 3, "Vallox: Request " . $msg . " has been sent." );
             
         } else {
             my $argKey = $Vallox_datatypesReverse{$arg};
-            my $msg = Vallox_CreateMsg( $hash, $argKey );
+            $msg = Vallox_CreateMsg( $hash, $argKey );
 
             DevIo_SimpleWrite( $hash, $msg, 1 );