OS_CA_CERT is not consistent with help message

[hill]

python-keystoneclient/keystoneclient/shell.py

line 151

 parser.add_argument('--os-cacert',
                            metavar='<ca-certificate>',
                            default=env('OS_CA_CERT', default=None),
                            help='Defaults to env[OS_CACERT]')
        parser.add_argument('--os_cacert',
                            help=argparse.SUPPRESS)

    the help message is OS_CACERT , but the code will read from OS_CA_CERT , need to be consistent

     suggest to change the OS_CA_CERT to OS_CACERT

[Wu Wenxiang (wu-wenxiang)]

https://review.openstack.org/17661

Change ca-certificate default value from env[OS_CA_CERT] to env[OS_CACERT] (bug/1086278)

Change-Id: I0a502069cd3743f812c8145cbce73cd091e57de6

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/17661
Committed: http://github.com/openstack/python-keystoneclient/commit/581264757e5ac8c5313acc35e5dc94247c7a80ff
Submitter: Jenkins
Branch: master

commit 581264757e5ac8c5313acc35e5dc94247c7a80ff
Author: Wu Wenxiang <[e-mail]>
Date: Fri Dec 7 12:43:30 2012 +0800

    modify ca-certificate default value

    modify the value from env[OS_CA_CERT] to env[OS_CACERT] to ensure the help message and codes keep consistent.

    Fixes: bug 1086278

    Change-Id: I0a502069cd3743f812c8145cbce73cd091e57de6