? sites/default/files
? sites/default/settings.php
Index: includes/common.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/common.inc,v
retrieving revision 1.1199
diff -u -p -r1.1199 common.inc
--- includes/common.inc	3 Aug 2010 02:14:50 -0000	1.1199
+++ includes/common.inc	4 Aug 2010 07:09:29 -0000
@@ -5415,8 +5415,8 @@ function drupal_render_cid_create($eleme
  * Function used by uasort to sort structured arrays by weight.
  */
 function element_sort($a, $b) {
-  $a_weight = (is_array($a) && isset($a['#weight'])) ? $a['#weight'] : 0;
-  $b_weight = (is_array($b) && isset($b['#weight'])) ? $b['#weight'] : 0;
+  $a_weight = isset($a['#weight']) ? $a['#weight'] : 0;
+  $b_weight = isset($b['#weight']) ? $b['#weight'] : 0;
   if ($a_weight == $b_weight) {
     return 0;
   }
@@ -5450,8 +5450,8 @@ function element_info($type) {
  * Function used by uasort to sort structured arrays by weight, without the property weight prefix.
  */
 function drupal_sort_weight($a, $b) {
-  $a_weight = (is_array($a) && isset($a['weight'])) ? $a['weight'] : 0;
-  $b_weight = (is_array($b) && isset($b['weight'])) ? $b['weight'] : 0;
+  $a_weight = isset($a['weight']) ? $a['weight'] : 0;
+  $b_weight = isset($b['weight']) ? $b['weight'] : 0;
   if ($a_weight == $b_weight) {
     return 0;
   }
@@ -5499,7 +5499,7 @@ function element_children(&$elements, $s
   foreach ($elements as $key => $value) {
     if ($key[0] !== '#') {
       $children[$key] = $value;
-      if (is_array($value) && isset($value['#weight'])) {
+      if (isset($value['#weight'])) {
         $sortable = TRUE;
       }
     }