dotcloud/docker-registry — pull request #57 by avaer (2013-08-20 00:07:37+00:00)
Title: Allow empty list [] in push to /v1/repositories/<path>/

Multiple pushes (with current docker master client) to the same repository path will end up sending PUT [] to /v1/repositories//.

Currently we api_error 400 in this case, which the docker client doesn't like.

This is already handled properly in update_index_images, so we might as well allow it.