Zsh submodule name completion borked

From: Phil Hord <phil.hord@gmail.com>
Date: May 1, 2014, 22:23 UTC
Message-ID: <CABURp0oS0qnyVhfV1rsaNXT-88QJvgpNn+meApNKRTGdULDXpA@mail.gmail.com>

When I use zsh tab-completion to complete the submodule name in 'git submodule init', I get more than I expected.

>From the gerrit repository (which has plugins):

  $ git submodule init plugins/<TAB>
  plugins/commit-message-length-validator\ \(v1.0-rc1-9-g545000b\)
  plugins/reviewnotes\ \(v1.0-rc1-8-ge984300\)
  plugins/replication\ \(v1.1-rc0-13-g4c3f4c9\)

It works ok in bash. I tried to bisect the trouble, but it still fails in 1.8.3, so I'm beginning to think it's me. Does this happen to anyone else? Is it something in my local configuration causing this?

Thanks, Phil