Added missing logic

package.json

@@ -1,6 +1,6 @@
 {
     "name": "homebridge-harmony-control",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "description": "Homebridge platform to control smart home equipment by room.",
     "main": "bin/index.js",
     "scripts": {

src/Accessories/DeviceButton.ts

@@ -86,8 +86,8 @@ export class DeviceButton implements IAccessory {
      * Handler for switch set event
      * @param callback The callback function to call when complete
      */
-    private onSwitchSet = async (activeState: boolean, callback: (error?: Error | null | undefined) => void) => {
-        if (!this._buttonInfo.IsStateful && activeState === this._buttonState) {
+    private onSwitchSet = async (newState: boolean, callback: (error?: Error | null | undefined) => void) => {
+        if (!this._buttonInfo.IsStateful && newState === this._buttonState) {
             return callback();
         }
 
@@ -101,12 +101,12 @@ export class DeviceButton implements IAccessory {
 
         //Execute command
         if (this._deviceCommand) {
-            await this._dataProvider.sendCommand(this._deviceCommand);
-
             //change state if stateful
-            if (this._buttonInfo.IsStateful) {
-                this._buttonState = !this._buttonState
-            } else {
+            if (this._buttonInfo.IsStateful && this._buttonState != newState) {
+                this._buttonState = newState
+                await this._dataProvider.sendCommand(this._deviceCommand);
+            } else if (!this._buttonInfo.IsStateful) {
+                await this._dataProvider.sendCommand(this._deviceCommand);
                 this._switchService.getCharacteristic(Characteristic.On).updateValue(false);
                 return callback(new Error("Normal Response"));
             }