add-interactive: use repo_parse_tree_indirect()

1b374ad (add-interactive: stop using `the_repository`, 2024-12-17)
replaced explicit uses of the_repository.  parse_tree_indirect() uses it
internally, though, so call repo_parse_tree_indirect() instead and hand
it the correct repository.

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

Author: rscharfe

add-interactive.c

@@ -840,7 +840,7 @@ static int run_revert(struct add_i_state *s, const struct pathspec *ps,
 	if (is_initial)
 		oidcpy(&oid, s->r->hash_algo->empty_tree);
 	else {
-		tree = parse_tree_indirect(&oid);
+		tree = repo_parse_tree_indirect(s->r, &oid);
 		if (!tree) {
 			res = error(_("Could not parse HEAD^{tree}"));
 			goto finish_revert;