[imp] Problem with purging trash folder

[Cedric Tardif]

Hi all,

Presently i have setup this :

// how often to purge the Trash folder?
// 'value': yearly = 1, monthly = 2, weekly = 3, daily = 4, every login = 5
$_prefs['purge_trash_interval'] = array(
    'value' => '5',
    'locked' => true, 
    'shared' => false,
    'type' => 'select',
    'desc' => _("Purge Trash how often:")
);

But the trash don't empty at every login.

Someone have a idea how to correct the problem ?