builtin_diff_tree(): make it obvious that function wants two entries
commit91de344d7696ba8d7b92b7c503fdc0d3961e8cd2
authorMichael Haggerty <mhagger@alum.mit.edu>
Sat, 25 May 2013 09:08:03 +0000 (25 11:08 +0200)
committerJunio C Hamano <gitster@pobox.com>
Tue, 28 May 2013 16:25:00 +0000 (28 09:25 -0700)
tree60918b487789d1bf7d32f68c0c52e6fa72fec1b2
parentdf835d3a0c013b9ef912172663c7c58dad87164d
builtin_diff_tree(): make it obvious that function wants two entries

Instead of accepting an array and using exactly two elements from the
array, take two single (struct object_array_entry *) arguments.

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