Mark Goddard 86ddc94ec2 Fix exit code with bogus command name
Running this:

$ kolla-ansible bogus-command

Should show usage & give a non-zero exit code. Previously it gave a zero
exit code. This change fixes the issue.

Closes-Bug: #1929397

Change-Id: I580c208d61d5efe115f936dfb8f3f6508acd91b2
2021-05-25 08:52:19 +00:00
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