The instructions are made for 6.5.1, didn't notice that the code differs in 6.5.
So just use the instructions for 6.4:
There are 8 occurences of "return $thisvar;".
Place the following line before the occurences 1 to 6.
So skip the last two located in the "if ($type == "session") {" block.
Will update that for the next release. Thx for your hint.
