- Patch #45706 by markus: keeping up with CSS improvements.

modules/book.module

@@ -614,7 +614,7 @@ function book_tree($parent = 0, $depth = 3, $unfold = array()) {
   }
 
   if ($tree = book_tree_recurse($parent, $depth, $children, $unfold)) {
-    return '<div class="menu"><ul>'. $tree .'</ul></div>';
+    return '<ul class="menu">'. $tree .'</ul>';
   }
 }
 

modules/book/book.module

@@ -614,7 +614,7 @@ function book_tree($parent = 0, $depth = 3, $unfold = array()) {
   }
 
   if ($tree = book_tree_recurse($parent, $depth, $children, $unfold)) {
-    return '<div class="menu"><ul>'. $tree .'</ul></div>';
+    return '<ul class="menu">'. $tree .'</ul>';
   }
 }