Index: typo3/class.webpagetree.php
===================================================================
--- typo3/class.webpagetree.php	(revision 6388)
+++ typo3/class.webpagetree.php	(working copy)
@@ -235,7 +235,9 @@
 					$this->wrapTitle($this->getTitleStr($v['row'],$titleLen),$v['row'],$v['bank'])."</div>\n";
 
 
-			if(!$v['hasSub']) { $itemHTML .= '</li>'; }
+			if(!$v['hasSub'] || ($v['invertedDepth'] === 1000 && key($closeDepth) === 999)) {
+				$itemHTML .= '</li>';
+			}
 
 			// we have to remember if this is the last one
 			// on level X so the last child on level X+1 closes the <ul>-tag