id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
15693	wpmu_delete_blog doesn't remove users from a site because of undefined property	ocean90		"{{{
Notice: Undefined property: WP_User::$user_id in /Trunk/wp_ms/wp-admin/includes/ms.php on line 73
}}}

Like #15692 it should be ''$user->id''."	defect (bug)	closed	normal	3.1	Multisite	3.1	critical	fixed	has-patch