In this example, it appears that -l is a required switch, which it isn't. Or am I reading this wrong? 
if ($opt_l) {
    print "Option found: l\n";
    print "  with value: $opt_l\n";
} else {
    print "You must specify -l\n";
    exit 1;
}

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In other words, not having $opt_l should NOT be an error... only a NULL $opt_l. And in perl, is there a difference?

In reply to RE: Re: Getopts and required args by husker
in thread Getopts and required args by husker

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