I had previously tried doing this but it seems that in my case @ARGV is always -1 regardless of the number of arguments.
Hence if I do this 
$numargs = $#ARGV +1;
if ($numargs == 0) {
  usage();
  exit(1)
}

[download]
The usage always kicks in regardless of any options that may have been used

In reply to Re^2: GetOptions and help by Anonymous Monk
in thread GetOptions and help by Anonymous Monk

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