Hideki Saito e5b8e08eb1 Fix 'openstack --help' fails if clouds.yaml cannot be read ...

'openstack --help' can display the basic information, even if
 openstack command does not have permission to read clouds.yaml.

Change-Id: I7d5255c5ce3bd60af77fc70f433ca78dc011a79f
Closes-Bug: #1541047

2016-02-14 22:08:01 +09:00

14 KiB

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