Comment 3 for bug 1588895

Reviewed: https://review.openstack.org/325416
Committed: https://git.openstack.org/cgit/openstack/fuel-library/commit/?id=f6ea0881c9cc628a311c98070198f441741ee731
Submitter: Jenkins
Branch: master

commit f6ea0881c9cc628a311c98070198f441741ee731
Author: Alex Schultz <email address hidden>
Date: Fri Jun 3 10:58:49 2016 -0600

    Error if librarian-puppet fails

    This change checks the return code status of librarian puppet and
    stops the script execution if there is anerror. Without this change
    if librarian-puppet encounters an error, the script would continue
    and not all the modules may be available. This is problematic for
    the build systems that are using this script to pull down the modules.

    Change-Id: Ic7277deb957072abcae9a8639196938b24288cfa
    Closes-Bug: #1588895