[RESOLVED] How to resolve "should be compatible with" errors in PHP5 E_STRICT?

[harmony_wsc]

I am using PHP5.2.5 with the adodb class and I get the following error:
Strict Standards: Declaration of ADORecordSet_array::FetchField() should be compatible with that of ADORecordSet::FetchField() in C:\EmployeePortal\adodb\adodb.inc.php on line 3256

ADORedordSet::FetchField():

    function &FetchField($fieldoffset)
    {
        // must be defined by child class
    }

ADORecordSet_array::FetchField():

        function &FetchField($fieldOffset = -1)
        {
            if (isset($this->_fieldobjects)) {
                return $this->_fieldobjects[$fieldOffset];
            }
            $o = new ADOFieldObject();
            $o->name = $this->_colnames[$fieldOffset];
            $o->type =  $this->_types[$fieldOffset];
            $o->max_length = -1; // length not known

        return $o;
    }

Anyone have any ideas how to resolve this?

Thanks

[harmony_wsc]

I figured it out. I had to change

    function &FetchField($fieldoffset)
    {
        // must be defined by child class
    }

to

    function &FetchField($fieldoffset = -1)
    {
        // must be defined by child class
    }