Merge "metadatahook: Use coalesce to handle null values"
authorJenkins <jenkins@review.openstack.org>
Mon, 10 Apr 2017 18:10:37 +0000 (18:10 +0000)
committerGerrit Code Review <review@openstack.org>
Mon, 10 Apr 2017 18:10:37 +0000 (18:10 +0000)

Trivial merge