Comment 5 for bug 1608565

Reviewed: https://review.openstack.org/600399
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=87f5e21b03bdb9a1a09a587f2a3176cc094529b8
Submitter: Zuul
Branch: master

commit 87f5e21b03bdb9a1a09a587f2a3176cc094529b8
Author: David Gutman <email address hidden>
Date: Thu Sep 6 11:33:09 2018 +0200

    Select correct boot source when launching instance from different sources

    When launching instance from snapshot, volume or volume snapshot,
    the selected boot source was always image.
    This was due to a reset to image boot source when receiving "change allowed boot
    sources" event.
    From now:
     - The "change allowed boot source" event does not flush a preselection
    if the preselection boot source type is in the allowed sources.
     - Set the bootsource with preselection update correctly the form for each
    different type of boot source.

    Change-Id: I6907652731fa89b303d997fe2e3c331a68f085b6
    Closes-bug: #1608565