id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
22570	_get_list_table() should account for the lack of a screen for ajax	nacin	nacin	"http://wordpress.org/support/topic/php-notice-because-constructor-for-class-wp_list_table?replies=1

If 'screen' is not passed, _get_list_table() will call get_current_screen(), which might trip over hook_suffix not being set, for plugin-initiated ajax requests. We could do a quick check for `elseif ( isset( $GLOBALS['hook_suffix'] ) )` to avoid the notice. Better to not pass a screen than an improper or broken one."	defect (bug)	closed	low	3.5	General		normal	fixed	has-patch commit dev-reviewed