[caiman-discuss] Use xargs (fix error handling)

[dave.mi...@sun.com]

Author: "Dave Miner <dave.miner at sun.com>"
Repository: /hg/caiman/distro_constructor
Latest revision: d3cea544aef906a7b6f0fcce606b8cf45038504e
Total changesets: 1
Log message:
Use xargs (fix error handling)

Files:
        update: src/pkg_retrieve.lib