6730623 nightly should create usr/closed if explicitly asked

[mark.j.nel...@sun.com]

Author: mjnelson
Repository: /hg/onnv/onnv-gate
Latest revision: 89c9135b80e32f7943ee130b243ca3ddda2e6764
Total changesets: 1
Log message:
6730623 nightly should create usr/closed if explicitly asked
6731128 nightly + mercurial bringover messaging could be improved

Files:
        update: usr/src/tools/scripts/nightly.sh