What cookie setting does CodeIgniter use?

[eluser]php_princess[/eluser]
Hey guys

I was told on another forum that if session.cookie_domain setting is not ".mydomain.com", it could be the cause of a problem I'm having. What does CodeIgniter set this to? I use CI's sessions.

Thanks in advance.

[eluser]Aken[/eluser]
Whatever you tell it to in your application/config/config.php file.