Re: [PATCH 11/53] fast-import: convert to struct object_id

> Convert the remaining parts of fast-import.c to use struct object_id.
> Convert several instances of get_sha1_hex to parse_oid_hex to avoid
> needing to specify constants.  Convert other hardcoded values to named
> constants.  Finally, use the is_empty_tree_oid function instead of a
> direct comparison against a fixed string.
>
> Note that the odd computation with GIT_MAX_HEXSZ is due to the insertion
> of a slash between every two hex digits in the path, plus one for the
> terminating NUL.

> @@ -2823,12 +2821,10 @@ static void parse_new_commit(const char *arg)
>         strbuf_addf(&new_data, "tree %s\n",
>                 oid_to_hex(&b->branch_tree.versions[1].oid));
>         if (!is_null_oid(&b->oid))
> -               strbuf_addf(&new_data, "parent %s\n",
> -                           oid_to_hex(&b->oid));
> +               strbuf_addf(&new_data, "parent %s\n", oid_to_hex(&b->oid));
>         while (merge_list) {
>                 struct hash_list *next = merge_list->next;
> -               strbuf_addf(&new_data, "parent %s\n",
> -                           oid_to_hex(&merge_list->oid));
> +               strbuf_addf(&new_data, "parent %s\n", oid_to_hex(&merge_list->oid));
>                 free(merge_list);
>                 merge_list = next;
>         }