BIND 10 #2407: quit should work for bind10 even if no logged in

[BIND 10 Development]

#2407: quit should work for bind10 even if no logged in
---------------------------------+-----------------------------------------
            Reporter:  jreed     |                        Owner:
                Type:  defect    |                       Status:  new
            Priority:  medium    |                    Milestone:  New Tasks
           Component:  bind-ctl  |                     Keywords:
           Sensitive:  0         |              Defect Severity:  N/A
         Sub-Project:  Core      |  Feature Depending on Ticket:
Estimated Difficulty:  0         |          Add Hours to Ticket:  0
         Total Hours:  0         |                    Internal?:  0
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 I had a bindctl running. I guess at some point it became disconnected but
 I didn't know. Anyways I typed "quit" at its prompt"

 {{{
 > quit
 Error reading saved username and password from
 /home/jreed/.bind10/default_user.csv: [Errno 13] Permission denied:
 '/home/jreed/.bind10/default_user.csv'
 [TEMP MESSAGE]: username :root  password :bind10
 Username:
 }}}

 So I log in again and it does quit (Exit from bindctl) automatically.

 Please ignore the context of the problem with no default user/password
 saved. I understand that. But it does provide a way to show the problem.

 Please allow a "quit" in bindctl to quit bindctl without the round-trip to
 cmdctl (and beyond).

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Ticket URL: <http://bind10.isc.org/ticket/2407>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development