well, you can filter off these warnings. put these lines at the top of your script: 
BEGIN {
    $SIG{__WARN__} = sub { 
        print STDERR $_[0] 
        unless $_[0] =~ /Subroutine .* redefined/
    }
}

[download]
cheers,
Aldo

King of Laziness, Wizard of Impatience, Lord of Hubris

In reply to Re: Modules included more than once by dada
in thread Modules included more than once by physgreg

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