Instead of use warnings; you could say use common::sense;

* ducks for cover *

( not a serious suggestion if you develop code hat anyone else will ever contribute to, but it illustrates that some people feel strongly that undef ought to be usable in comparisons without a warning )

In reply to Re: Preventing Use of uninitialized value by NERDVANA
in thread Preventing Use of uninitialized value by Anonymous Monk

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