git config --unset: remove empty sections (in the common case)

diff --git a/notes-utils.c b/notes-utils.c
index 9765deb41ab02dba909ec9027701bf2fdc53f310..5c8e70c98fd26cca8bc690bc92653dd578a78c92 100644 (file)
--- a/notes-utils.c
+++ b/notes-utils.c
@@ -18,7 +18,7 @@ void create_notes_commit(struct notes_tree *t, struct commit_list *parents,
        if (!parents) {
                /* Deduce parent commit from t->ref */
                struct object_id parent_oid;
-               if (!read_ref(t->ref, parent_oid.hash)) {
+               if (!read_ref(t->ref, &parent_oid)) {
                        struct commit *parent = lookup_commit(&parent_oid);
                        if (parse_commit(parent))
                                die("Failed to find/parse commit %s", t->ref);
@@ -49,7 +49,7 @@ void commit_notes(struct notes_tree *t, const char *msg)
 
        create_notes_commit(t, NULL, buf.buf, buf.len, commit_oid.hash);
        strbuf_insert(&buf, 0, "notes: ", 7); /* commit message starts at index 7 */
-       update_ref(buf.buf, t->update_ref, commit_oid.hash, NULL, 0,
+       update_ref(buf.buf, t->update_ref, &commit_oid, NULL, 0,
                   UPDATE_REFS_DIE_ON_ERR);
 
        strbuf_release(&buf);