Why the order status didn't update to confirmed after 2checkout pay

[opencoder]

I have found following bug from most of 2checkout patch,  this bug will cause order status cannot be updated to 'confirmed' after a successfully transaction.

please change the following line from the 2checkout Payment Extra Info field(config tab of 2checkout):

from this(about line 70)
    'x_invoice_num' => $db->f("order_id"),

to this
    'x_invoice_num' => $db->f("order_number"),

and save it.