OS: Xubuntu 15.04
InfluxDB : 0.9.4.2
InfluxDB installation: tutum/influxdb:0.9 docker image

Could someone explain me, why responses differs? When user does not have any permissions for db, empty response is returned:
{"results":[{"series":[{"columns":["database","privilege"]}]}]}
After granting and revoking privileges, influx returns:
{"results":[{"series":[{"columns":["database","privilege"],"values":[["DatabaseName","NO PRIVILEGES"]]}]}]}

And the other thing: privilege requests require ALL keyword for all privileges, but responses contain ALL PRIVILEGES. READ and WRITE do not have such mutation in responses. Isn't it better to have some defined convention?