Monty Taylor b640d5c97a
Don't write docker proxy config if docker_mirror undef
If docker_mirror isn't set, we set one. But if we do it when mirror_fqdn
isn't set, we get a bogus value. Put in guards for that so that we don't
write out bad values.

Change-Id: Ie56d9a83fbabcc99420ce28a8a8f1bb562db0470
2018-07-16 12:47:06 -05:00
..