K 10
svn:author
V 4
hoek
K 8
svn:date
V 27
1999-08-02T03:18:17.000000Z
K 7
svn:log
V 389
Bruce noted that the use of err(), fixed to errx() in the last commit,
did not specify an exit code.  This implies the use of either a hand-
rolled err() (Bruce's suggestion) or a random error code (my suggestion),
both of which are against the style guidelines.  This commit specifies
the correct error code (implicitly).  This also changes the error message
to be a little more helpful.

END