Comment 1 for bug 67087

Steps to reproduce (might not be absolutely minimal, but works here):

bzr init a
cd a
echo hello > foo
bzr add
bzr commit -m 'first commit'
cd ..
bzr branch a b
cd b
mkdir bar
echo hello > bar/baz
bzr add
bzr commit -m 'added bar/baz'
cd ../a
bzr merge
bzr revert

Observed result:
$ bzr st
unknown:
  bar

The bar directory is empty.

Expected result: bzr revert should delete bar/.