I don't see anyone using the ternary operator...
$targ = defined $opt_targ ? $opt_targ : 'localhost';
$firstport = defined $opt_firstport ? $opt_firstport : 1;
$lastport = defined $opt_lastport ? $opt_lastport : 1024;
$proto = defined $opt_proto ? $opt_proto : 'tcp';
$udptimeout = defined $opt_udptimeout ? $opt_udptimeout : 3;
$contimeout = defined $opt_contimeout ? $opt_contimeout : 3;
Usage('<lurch>You rang?</lurch>'), exit if defined $opt_help;
And it still works with valid zero values.
Russ
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