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Re^2: "undef" is not NULL and what to do about it

by Ovid (Cardinal)
on Feb 20, 2013 at 20:36 UTC ( #1019843=note: print w/ replies, xml ) Need Help??

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        if ( $salary < $threshold ) {
            increase_salary( $employee, 3_000);
    ...
        else {
            decrease_salary( $employee, 3_000);
        }
    

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