unpack-trees: oneway_merge to update submodules

diff --git a/notes-merge.c b/notes-merge.c
index 30ec83ab043965a743918b4ee39c708a3fb3e717..0f6573cb17cbbbc2219453bdca424fd7ebc156dc 100644 (file)
--- a/notes-merge.c
+++ b/notes-merge.c
@@ -125,7 +125,7 @@ static struct notes_merge_pair *diff_tree_remote(struct notes_merge_options *o,
               oid_to_hex(base), oid_to_hex(remote));
 
        diff_setup(&opt);
-       DIFF_OPT_SET(&opt, RECURSIVE);
+       opt.flags.recursive = 1;
        opt.output_format = DIFF_FORMAT_NO_OUTPUT;
        diff_setup_done(&opt);
        diff_tree_oid(base, remote, "", &opt);
@@ -188,7 +188,7 @@ static void diff_tree_local(struct notes_merge_options *o,
               len, oid_to_hex(base), oid_to_hex(local));
 
        diff_setup(&opt);
-       DIFF_OPT_SET(&opt, RECURSIVE);
+       opt.flags.recursive = 1;
        opt.output_format = DIFF_FORMAT_NO_OUTPUT;
        diff_setup_done(&opt);
        diff_tree_oid(base, local, "", &opt);
@@ -595,7 +595,7 @@ int notes_merge(struct notes_merge_options *o,
        bases = get_merge_bases(local, remote);
        if (!bases) {
                base_oid = &null_oid;
-               base_tree_oid = &empty_tree_oid;
+               base_tree_oid = the_hash_algo->empty_tree;
                if (o->verbosity >= 4)
                        printf("No merge base found; doing history-less merge\n");
        } else if (!bases->next) {