add a TODO item for 'got tree'
diff --git a/TODO b/TODO
index aa3f4dd..c663886 100644
--- a/TODO
+++ b/TODO
@@ -1,4 +1,5 @@
lib:
+- 'got tree' does not work in a subdirectory of a work tree
- handle checkout of trees which contain submodules by identifying and
ignoring such tree entries; requires a .ini config parser (from isakmpd?)
- 'got log' in a work tree does not work because the current working directory