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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 ( [id://1019843]=note: print w/replies, xml ) Need Help??

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

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