Tim Vanderhoek 4ac29fd62e 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.
1999-08-02 03:18:17 +00:00
..
1999-07-26 10:49:37 +00:00
1997-02-16 16:36:17 +00:00