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
..
1998-09-02 14:10:22 +00:00
1998-01-03 14:13:48 +00:00
1998-06-23 05:30:26 +00:00
1999-07-12 15:56:32 +00:00