What cciulla means is that rename either returns 1 (success) or 0 (failure). Therefore this line of code is actually assigning 1 or 0 to the variable $newname: 
my $newname = rename ($file, $mrn);

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You should probably be doing something like this: 
rename($file, $mrn) || die "Could not rename $file to $mrn - $!\n";

[download]
-- vek --

In reply to Re: Re: Re: Cannot Copy and Rename file by vek
in thread Cannot Copy and Rename file by skyler

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