id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
18966	Notice when HTTP_USER_AGENT not set	scribu	azaozz	"In [18975], yet another global was introduced: $wp_htmltag_class.

Unlike the other globals ($is_winIE, $is_opera  etc.), it doesn't check if {{{$_SERVER['HTTP_USER_AGENT']}}} exists, causing a notice."	defect (bug)	closed	normal	3.3	Administration	3.3	normal	fixed	has-patch