checkout: convert post_checkout_hook() to struct object_id

Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>

René Scharfe committed Jan 28, 2017 at 23:14 UTC 0ce11fe951e3a1ba73b940563a4227cf45461489
1 file changed +2 -2
builtin/checkout.c
+2 -2
@@ -56,8 +56,8 @@ static int post_checkout_hook(struct commit *old, struct commit *new,
56 int changed)
57 {
58 return run_hook_le(NULL, "post-checkout",
59 - sha1_to_hex(old ? old->object.oid.hash : null_sha1),
60 - sha1_to_hex(new ? new->object.oid.hash : null_sha1),
59 + oid_to_hex(old ? &old->object.oid : &null_oid),
60 + oid_to_hex(new ? &new->object.oid : &null_oid),
61 changed ? "1" : "0", NULL);
62 /* "new" can be NULL when checking out from the index before
63 a commit exists. */