tree 09e8e288fff991f336f32b0a5e2c5a39f94e9570
parent 102608f165e47f469dc421e784d41e93f307caac
author Ken Dreyer <kdreyer@redhat.com> 1540228058 -0600
committer Rick van de Loo <rickvandeloo@gmail.com> 1540572516 +0200

openstack: handle missing user email

Keystone may not always return an "email" entry for a user account.
Prior to this change, we could crash if we queried a user that lacked an
email record. Gracefully handle this case by setting email to None.

Signed-off-by: Rick van de Loo <rickvandeloo@gmail.com>