tree f8e9c41bbc85d699e245c5cff0cb0058ce15d260
parent 790c83cda92f95f1b4b91e2ddc056a52a99a055d
author Jeff King <peff@peff.net> 1355593603 -0500
committer Junio C Hamano <gitster@pobox.com> 1355597286 -0800

completion: complete refs for "git commit -c"

The "-c" and "-C" options take an existing commit, so let's
complete refs, just as we would for --squash or --fixup.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>