Error when a hub have no devices

[Ronnie-J]

Describe the bug
I did a fresh install of the latest docker iobroker and with this repo. When I link with my Eufy account I keep getting this error in the log. Im guessing from the description this.hub.devices is not iterable that it has something to do with one of my hubs having no devices.

To Reproduce
Build the iobroker with this recipe:

version: '2'

services:
  iobroker:
    restart: always
    image: buanet/iobroker:latest
    container_name: iobroker
    hostname: iobroker
    ports:
      - "8081:8081" # Main
      - "8082:8082" # Web Server
      - "8087:8087" # Rest API
    volumes:
      - iobrokerdata:/opt/iobroker

Install the adapter, authorize and the error will apper.

Expected behavior
I expected to have no error.

Screenshots & Logfiles

eufy-security.0 | 2021-04-14 22:41:09.938 | error | at processTicksAndRejections (internal/process/task_queues.js:97:5)
-- | -- | -- | --
eufy-security.0 | 2021-04-14 22:41:09.938 | error | at fulfilled (/opt/iobroker/node_modules/eufy-security-client/build/http/station.js:5:58)
eufy-security.0 | 2021-04-14 22:41:09.938 | error | at Generator.next (<anonymous>)
eufy-security.0 | 2021-04-14 22:41:09.938 | error | at Station.<anonymous> (/opt/iobroker/node_modules/eufy-security-client/build/http/station.js:177:43)
eufy-security.0 | 2021-04-14 22:41:09.938 | error | (979) TypeError: this.hub.devices is not iterable
eufy-security.0 | 2021-04-14 22:41:09.937 | error | (979) unhandled promise rejection: this.hub.devices is not iterable
Unhandled | 2021-04-14 22:41:09.937 | error | promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch().

Versions:

• Adapter version: 0.5.2
• JS-Controller version: 3.1.6
• Node version: v12.20.1
• Operating system: linux

[bropat]

Hi @Ronnie-J,

i've found the bug. Will be fixed in the next version.

[Ronnie-J]

@bropat no rush I would expect it to be an edge case, but thanks a lot.