Expected behavior

If a package contains subpackages in the unfetched state, those subpackages will be fetched when the package is cloned. If the subpackage is then deleted from the package in upstream, kpt should follow the same rules as if the package were fetched, i.e. it should only delete the package from local if the user has not made any local changes.

Actual behavior

The package is never deleted in this situation, as the logic that checks whether the local package has changed does not correctly handle the fact that the version in origin is unfetched (so it only contains the Kptfile).