+
+ if config['ARVADOS_API_HOST'] and config['ARVADOS_API_TOKEN']
+ # Environment variables take precedence over the config file, so
+ # there is no point reading the config file. If the environment
+ # specifies a _HOST without asking for _INSECURE, we certainly
+ # shouldn't give the config file a chance to create a
+ # system-wide _INSECURE state for this user.
+ #
+ # Note: If we start using additional configuration settings from
+ # this file in the future, we might have to read the file anyway
+ # instead of returning here.
+ return (@@config = config)
+ end