Hi,

I was deploying a Django app, which reads his SECRET_KEY from the environment. I had no problem using config:set to set this variable, but if it contains special characters, like ), things just got messed up:

/app/.profile.d/app-env.sh: line 2: syntax error near unexpected token `)'
(...)    
django.core.exceptions.ImproperlyConfigured: The SECRET_KEY setting must not be empty.

If I manually add single quotes to this key value in the file /home/dokku/$APP/ENV, it works and not errors are shown.

I've tried to hack the config plugin, but haven't found where I could change this, so the value of the key would be saved in the ENV file surrounded by single quotes. I'm willing to send a patch if someone could help me to figure this out.

Regards,
Tiago.