Comment 5 for bug 1672790

Reviewed: https://review.openstack.org/452634
Committed: https://git.openstack.org/cgit/openstack/python-tripleoclient/commit/?id=fe3ece15f6b18401abc1d17aa44cb620409e1365
Submitter: Jenkins
Branch: stable/ocata

commit fe3ece15f6b18401abc1d17aa44cb620409e1365
Author: Julie Pichon <email address hidden>
Date: Thu Mar 16 11:09:00 2017 +0000

    Fix return code when failing before launching the stack

    Until now when a configuration error was detected early during the
    pre-deployment verifications, the command would correctly return before
    attempting to create/update the Heat stack, however the return code
    would still show as '0', preventing scripts from picking up the
    problem.

    Change-Id: I8bd16e9753618e4c234440d7a6626e0ce4bd9972
    Closes-Bug: #1672790
    (cherry picked from commit 28051613c9c1c5231140981fca76fa704af55d5d)