Non-expiring session

[eluser]m_i_n[/eluser]
I think this i very stupid move to use 0 as non-expiring session in this part of code:

Code:

// Set the session length. If the session expiration is
// set to zero we'll set the expiration two years from now.
if ($this->sess_expiration == 0)
{
    $this->sess_expiration = (60*60*24*365*2);
}

because the 0 in set_cookies is usefull value to (from php.net):

If set to 0, or omitted, the cookie will expire at the end of the session (when the browser closes).

In this situation i cant create session in CI whitch expire when the client close browser :\

-1 will be better value for non-expiring session.

Ok, i know, i can delete this part of code but i dont want to do that on every new version of CI.

Sorry for my english.