670c065b9a
it's necessary after recent file overwrite changes. (http://mail-index.NetBSD.org/source-changes/2007/06/05/0014.html) it should fix the problem reported by Sarton O'Brien on current-users@/port-xen@. (http://mail-index.NetBSD.org/current-users/2007/06/22/0001.html)