1 files changed, 16 insertions, 14 deletions

diff --git a/builtin/replace.c b/builtin/replace.c
index 644b21ca8d..cd48765911 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -228,13 +228,13 @@ static int export_object(const struct object_id *oid, enum object_type type,
 	if (fd < 0)
 		return error_errno(_("unable to open %s for writing"), filename);
 
-	argv_array_push(&cmd.args, "--no-replace-objects");
-	argv_array_push(&cmd.args, "cat-file");
+	strvec_push(&cmd.args, "--no-replace-objects");
+	strvec_push(&cmd.args, "cat-file");
 	if (raw)
-		argv_array_push(&cmd.args, type_name(type));
+		strvec_push(&cmd.args, type_name(type));
 	else
-		argv_array_push(&cmd.args, "-p");
-	argv_array_push(&cmd.args, oid_to_hex(oid));
+		strvec_push(&cmd.args, "-p");
+	strvec_push(&cmd.args, oid_to_hex(oid));
 	cmd.git_cmd = 1;
 	cmd.out = fd;
 
@@ -272,7 +272,7 @@ static int import_object(struct object_id *oid, enum object_type type,
 			return error(_("unable to spawn mktree"));
 		}
 
-		if (strbuf_read(&result, cmd.out, 41) < 0) {
+		if (strbuf_read(&result, cmd.out, the_hash_algo->hexsz + 1) < 0) {
 			error_errno(_("unable to read from mktree"));
 			close(fd);
 			close(cmd.out);
@@ -358,14 +358,15 @@ static int replace_parents(struct strbuf *buf, int argc, const char **argv)
 	struct strbuf new_parents = STRBUF_INIT;
 	const char *parent_start, *parent_end;
 	int i;
+	const unsigned hexsz = the_hash_algo->hexsz;
 
 	/* find existing parents */
 	parent_start = buf->buf;
-	parent_start += GIT_SHA1_HEXSZ + 6; /* "tree " + "hex sha1" + "\n" */
+	parent_start += hexsz + 6; /* "tree " + "hex sha1" + "\n" */
 	parent_end = parent_start;
 
 	while (starts_with(parent_end, "parent "))
-		parent_end += 48; /* "parent " + "hex sha1" + "\n" */
+		parent_end += hexsz + 8; /* "parent " + "hex sha1" + "\n" */
 
 	/* prepare new parents */
 	for (i = 0; i < argc; i++) {
@@ -408,7 +409,8 @@ static int check_one_mergetag(struct commit *commit,
 	struct tag *tag;
 	int i;
 
-	hash_object_file(extra->value, extra->len, type_name(OBJ_TAG), &tag_oid);
+	hash_object_file(the_hash_algo, extra->value, extra->len,
+			 type_name(OBJ_TAG), &tag_oid);
 	tag = lookup_tag(the_repository, &tag_oid);
 	if (!tag)
 		return error(_("bad mergetag in commit '%s'"), ref);
@@ -421,7 +423,7 @@ static int check_one_mergetag(struct commit *commit,
 		if (get_oid(mergetag_data->argv[i], &oid) < 0)
 			return error(_("not a valid object name: '%s'"),
 				     mergetag_data->argv[i]);
-		if (oideq(&tag->tagged->oid, &oid))
+		if (oideq(get_tagged_oid(tag), &oid))
 			return 0; /* found */
 	}
 
@@ -500,7 +502,7 @@ static int convert_graft_file(int force)
 	const char *graft_file = get_graft_file(the_repository);
 	FILE *fp = fopen_or_warn(graft_file, "r");
 	struct strbuf buf = STRBUF_INIT, err = STRBUF_INIT;
-	struct argv_array args = ARGV_ARRAY_INIT;
+	struct strvec args = STRVEC_INIT;
 
 	if (!fp)
 		return -1;
@@ -510,10 +512,10 @@ static int convert_graft_file(int force)
 		if (*buf.buf == '#')
 			continue;
 
-		argv_array_split(&args, buf.buf);
-		if (args.argc && create_graft(args.argc, args.argv, force, 1))
+		strvec_split(&args, buf.buf);
+		if (args.nr && create_graft(args.nr, args.v, force, 1))
 			strbuf_addf(&err, "\n\t%s", buf.buf);
-		argv_array_clear(&args);
+		strvec_clear(&args);
 	}
 	fclose(fp);