Updated openstack/openstack
Project: openstack/trove  7691175fcf4f16e1c093b70b7f275c9febaebe94
null
fix traceback when default_version is not in the database

This commit lets the right error be raised which ends up in the cli as
e.g:

Datastore version '5.5' cannot be found.

Change-Id: I636bf43d135b2143f2a3bd1878215d7ec270330e
Closes-Bug: #1278965