Comment 3 for bug 1477368

The bug existed in 2015.1.0. But it was fixed in the latest kilo version.

commit 2fc3fcd88eb09f140a246e782b3cde6b9aecb144
Author: Masco Kaliyamoorthy <email address hidden>
Date: Mon Apr 27 14:58:00 2015 +0530

    corrected the create volume from snapshot

    While creating the volume from snapshot via horizon UI, the volume
    is not created from snapshot. It is just creating a volume with
    same size of the snapshot.

    Fixed the condition used if snapshot_id should be passed when
    creating volume. The volume_source_type field is empty string if
    launched from Volume Snapshot panel.

    Co-Authored-By: Lin Hua Cheng <email address hidden>

    Change-Id: I19ddd572d1a7a028e3ae4dae412ffc54e730e50c
    Closes-Bug: #1447288
    (cherry picked from commit 690e56e5cfc96540d01d5632fe9264dd6dec7ead)