Medis version: 0.3.1

How to reproduce:

1. create a Heroku app
2. provision a Heroku Redis add-on on the app
3. wait some minutes until the add-on actually gets spun up
4. get Redis host, port, password from your Heroku app's REDIS_URL
5. connect to it with Medis

Expected result:

• DB dropdown has databases

Actual result: