add a comment marking where to collect the log message
diff --git a/lib/worktree.c b/lib/worktree.c
index e8812fd..a6554be 100644
--- a/lib/worktree.c
+++ b/lib/worktree.c
@@ -2275,6 +2275,8 @@ got_worktree_commit(struct got_object_id **new_commit_id,
if (err)
goto done;
+ /* TODO: collect commit message if not specified */
+
/* TODO: walk base tree and patch it to create a new tree */
printf("committables:\n");
TAILQ_FOREACH(pe, &paths, entry) {