Hello, All:
Is there a simple way to stop perl from complaining that a variable is
only used once (possible typo at...)? e.g.,
#! /usr/bin/perl -w
use Getopts::Std;
getopts('d');
print "foo" if ($opt_d);
If I use 'my()' perl complains that the variable is used in a void
context. Since I'm testing for truth, I suppose that I could set $opt_d to
zero before calling getopts('d')...
--
Eric P.
Los Gatos, CA
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