id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
5841	Semantic changes to wp_list_pages and wp_list_categories	hyperionjrw	hailin	"The walker function is adding too many ULs to child pages and categories in wp_list_pages and wp_list_categories. This is wrong semantically and will break old themes that have CSS powered drop-down menus and other such things. 

Line 420 and 445 in the walker class of classes.php (both read ""if ($depth > 0)"")need to check that the depth has changed from the previous run through. However this may be problematic for page drop-down versions.

The 2.3 version of wp_list_pages produces:

<ul>[[BR]]<li>[[BR]]Text[[BR]]<ul>[[BR]]<li>text</li>[[BR]]<li>text</li>[[BR]]<li>text</li>[[BR]]</ul>[[BR]]</li>[[BR]]</ul>[[BR]]

Current 2.4-bleeding version:

<ul>[[BR]]<li>[[BR]]Text[[BR]]<ul>[[BR]]<li>text</li>[[BR]]</ul>[[BR]]<ul>[[BR]]<li>text</li>[[BR]] </ul>[[BR]]<ul>[[BR]]<li>text</li>[[BR]]</ul>[[BR]]</li>[[BR]]</ul>[[BR]]
"	defect (bug)	closed	normal		Template	2.5	normal	invalid	wp_list_pages wp_list_categories walker