Updated homebridge and my window does not work anymore (Error posted here)
Updated homebridge and my window does not work anymore (Error posted here):

Versions

Homebridge: 2.7.3 and 2.7.4 have this bug (downgraded to version 2.7.1 and it works).
node: v8.9.1
OS: 11
Homebridge Log / Command Output

[2018-3-13 08:46:49] [Broadlink] Window setCurrentPosition: 0
(node:6740) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): AssertionError [ERR_ASSERTION]: [ERROR]: HEX value is missing
(node:6740) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

I downgraded the homebridge-broadlink-rm to version 2.7.1 and it works again, so something in version 2.7.3 and 2.7.4 has a bug.

This is the window part of the JSON:

```
{
		"name": "Window",
		"type": "window-covering",
		"host":"xx:xx:xx:xx:xx:24",
		"data":{
            "open":"",
            "close":""
          }
}
```