Modern versions of Perl aready provide this: 
$ perl -MO=Deparse -e'while ($name = readdir(ORIG)) {}'
while (defined($name = readdir ORIG)) {
    ();
}
-e syntax OK

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In reply to Re^2: Copying files between directories. How can I improve this code. by jwkrahn
in thread Copying files between directories. How can I improve this code. by richill

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