docker/docker — pull request #8783 by yankay (2014-10-26 09:36:41+00:00)
Title: Falling back to v1 if --registry-mirror is set

Falling back to v1 if --registry-mirror is set.
--registry-mirror is ignored in new V2 pull codepath, official mirror is important.

Ref [#8688](https://github.com/docker/docker/issues/8688)

Signed-off-by: Kay Yan