refs: wrap top-level ref_dirs in ref_entries
commitd12229f532dc88024c249fb3e2ca0ac921cc14a9
authorMichael Haggerty <mhagger@alum.mit.edu>
Thu, 26 Apr 2012 22:27:01 +0000 (27 00:27 +0200)
committerJunio C Hamano <gitster@pobox.com>
Thu, 3 May 2012 20:15:35 +0000 (3 13:15 -0700)
tree90b90536c92a24e3af1b17830b9fd86b9e28daca
parent5fa0441844b1d23e6a2a3c369651dc8c13712ef6
refs: wrap top-level ref_dirs in ref_entries

Make it turtles all the way down.  This affects the loose and packed
fields of ref_cache instances.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
refs.c