From 48b4bec5dc0f0aa8e9e233949e0c93c51dfcc8c8 Mon Sep 17 00:00:00 2001
From: HCS <>
Date: Sat, 18 Feb 2017 11:46:50 +0000
Subject: [PATCH] 36_KeyValueProtocol: patch from "habeIchVergessen" (Forum:
 #67134)

git-svn-id: https://svn.fhem.de/fhem/trunk@13429 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/36_KeyValueProtocol.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fhem/FHEM/36_KeyValueProtocol.pm b/fhem/FHEM/36_KeyValueProtocol.pm
index 02597eea3..cfbd0be0b 100644
--- a/fhem/FHEM/36_KeyValueProtocol.pm
+++ b/fhem/FHEM/36_KeyValueProtocol.pm
@@ -132,8 +132,9 @@ sub KeyValueProtocol_Parse($$) {
       my %mappings;
       # our "Mapping" attribute has priority
       my $mappingsString = AttrVal($rname, "Mapping", "");
+      $mappingsString = InternalVal($rname, AttrVal($rname, "IODev", "") . "_Mapping", "") if (!$mappingsString);
       if ($mappingsString) {
-        %mappings = split (/[,=]/, AttrVal($rname, "Mapping", ""));
+        %mappings = split (/[,=]/, $mappingsString);
       }
       else {
         # Do we have initMessages in the IODevice?