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Re^3: Breaking The Rules

by Unanimous Monk (Sexton)
on May 31, 2006 at 15:43 UTC ( [id://552838]=note: print w/replies, xml ) Need Help??

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  1. or download this
    while (<FILE1>) {
  $var = GetVar($_);
...
if ($var eq undef) {
  die "File provided doesn't include var!\n";
}
  2. or download this
    if      ($var eq undef) {
  ...
...
} elsif ($var eq 'foo') {
  ...
};

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