>If something blows up, it will have a non-zero exit code, and you can
>stop then.

I thought that was the case ... but as I remember, not all programs
run by sysinst are that well behaved.

-- 
Phil Nelson                    NetBSD: http://www.netbsd.org
e-mail: phil@cs.wwu.edu        !gifs: http://www.gnu.org/philosophy/gif.html
http://www.cs.wwu.edu/~phil