From bcebb42f24547505480a8f82ca77a6c5f2345b11 Mon Sep 17 00:00:00 2001
From: Bannsaenger <bannsaenger@gmx.de>
Date: Thu, 3 Jun 2021 15:16:11 +0200
Subject: [PATCH] fixed setting of diplay inverted

---
 README.md       | 3 +++
 io-package.json | 5 ++++-
 main.js         | 4 ++--
 package.json    | 2 +-
 4 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index ec3968a..5a1a240 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,9 @@ Communicate with a Behringer X-Touch Control Surface (DAW Controller)
 ### 0.2.2
 * (Bannsaenger) fixed fader handling and data distribution to the device group
 
+### 0.2.3
+* (Bannsaenger) fixed setting of diplay inverted
+
 ## License
 MIT License
 
diff --git a/io-package.json b/io-package.json
index cce439b..f58e37d 100644
--- a/io-package.json
+++ b/io-package.json
@@ -1,7 +1,7 @@
 {
     "common": {
         "name": "x-touch",
-        "version": "0.2.2",
+        "version": "0.2.3",
         "news": {
             "0.0.1": {
                 "en": "initial release",
@@ -38,6 +38,9 @@
             },
             "0.2.2": {
                 "en": "fixed fader handling and data distribution to the device group"
+            },
+            "0.2.3": {
+                "en": "fixed setting of diplay inverted"
             }
         },
         "title": "Behringer X-Touch",
diff --git a/main.js b/main.js
index bf7651f..a33e039 100644
--- a/main.js
+++ b/main.js
@@ -695,8 +695,8 @@ class XTouch extends utils.Adapter {
             const displayArr = displayId.split('.');
             const stateName = displayArr.length > 9 ? displayArr[9] : '';
             const  baseId = displayId.substr(0, displayId.lastIndexOf('.'));
-            if (!value) return;             // nothing to do
-            if (stateName === '') return;   // if only base id there is nothing to handle. only called via onStateChange. Sending is done via sendDisplay
+            if (value === undefined) return;    // nothing to do
+            if (stateName === '') return;       // if only base id there is nothing to handle. only called via onStateChange. Sending is done via sendDisplay
             let color = Number(self.deviceGroups[baseId + '.color'].val);
             let inverted = self.deviceGroups[baseId + '.inverted'].val;
             let line1 = self.deviceGroups[baseId + '.line1'].val || '';
diff --git a/package.json b/package.json
index 3fb6ae2..6c2f61d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "iobroker.x-touch",
-  "version": "0.2.2",
+  "version": "0.2.3",
   "description": "Communicate with a Behringer X-Touch Control Surface (DAW Controller)",
   "author": {
     "name": "Bannsaenger",