different add times will create different UUIDs -> no crash with the second add call

example-plugins/homebridge-samplePlatform/index.js

@@ -28,7 +28,7 @@ function SamplePlatform(log, config, api) {
 
   this.requestServer = http.createServer(function(request, response) {
     if (request.url === "/add") {
-      this.addAccessory();
+      this.addAccessory(new Date().toISOString());
       response.writeHead(204);
       response.end();
     }
@@ -176,10 +176,6 @@ SamplePlatform.prototype.addAccessory = function(accessoryName) {
   console.log("Add Accessory");
   var uuid;
 
-  if (!accessoryName) {
-    accessoryName = "Test Accessory"
-  }
-
   uuid = UUIDGen.generate(accessoryName);
 
   var newAccessory = new Accessory(accessoryName, uuid);
@@ -216,4 +212,4 @@ SamplePlatform.prototype.removeAccessory = function() {
   this.api.unregisterPlatformAccessories("homebridge-samplePlatform", "SamplePlatform", this.accessories);
 
   this.accessories = [];
-}
+}