6440631 superfluous_local_zone_files needs an update

[david.co...@sun.com]

Author: comay
Repository: /hg/onnv/onnv-gate
Revision: da31b18cda140d4a468314cbb9d3a3af45fc0d0c
Log message:
6440631 superfluous_local_zone_files needs an update

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