Comment 8 for bug 1399588

Reviewed: https://review.openstack.org/159940
Committed: https://git.openstack.org/cgit/openstack/python-openstackclient/commit/?id=505fa14cd68e13d066a5770a229ba0d7fa88d2a9
Submitter: Jenkins
Branch: master

commit 505fa14cd68e13d066a5770a229ba0d7fa88d2a9
Author: Dean Troyer <email address hidden>
Date: Fri Feb 27 09:19:12 2015 -0600

    Fix auth-required for help command

    When we got picky with the auth arguments we broke using help without
    any auth config supplied. This rearranges things a bit to do the argument
    checking when the deferred auth request to Identity occurs so commands
    that do not need auth have a chance to live short but useful lives.

    Closes-Bug: #1399588
    Change-Id: I8ceac491cf65e25eddb62ab2713f471fe686756d