You're checking $! even if there was no error!

Check out open and perlvar. From perlvar: 

if (open(FH, $filename)) {
# Here $! is meaningless.
 ...
} else {
# ONLY here is $! meaningful.
  ...
# Already here $! might be meaningless.
}

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Liz

In reply to Re: Inappropriate ioctl for device by liz
in thread Inappropriate ioctl for device by alongwor

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