Don't forget to limit the scope of your file handles .. or just use lexicals: 

while ( ... ) {
  open my $fh, '<', $inputFile or
    warn( "Unable to open analysis file $inputFile: $!\n" );
  next unless defined $fh
 
  ...
}

[download]

-derby

In reply to Re^2: how to prevent open from dying by derby
in thread how to prevent open from dying by Anonymous Monk

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