From 75acffa8c7609e04718f606c6e7d7b4b0f0656a8 Mon Sep 17 00:00:00 2001
From: Koen Kanters <koenkanters94@gmail.com>
Date: Fri, 21 Sep 2018 11:12:51 +0200
Subject: [PATCH] Fix topicPrefix parsing. #387

---
 lib/controller.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/controller.js b/lib/controller.js
index 78443f6a8..050d4ccba 100644
--- a/lib/controller.js
+++ b/lib/controller.js
@@ -479,7 +479,7 @@ class Controller {
 
     handleMQTTMessageDevice(topic, message, withPrefix) {
         const friendlyName = topic.split('/').slice(withPrefix ? -3 : -2)[0];
-        const topicPrefix = withPrefix ? topic.split('/').slice(-3)[0] : '';
+        const topicPrefix = withPrefix ? topic.split('/').slice(-2)[0] : '';
 
         // Map friendlyName to deviceID.
         const deviceID = settings.getIDByFriendlyName(friendlyName);