? sites/default/files
? sites/default/private
? sites/default/settings.php
Index: includes/form.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/form.inc,v
retrieving revision 1.452
diff -u -p -r1.452 form.inc
--- includes/form.inc	13 Apr 2010 15:23:02 -0000	1.452
+++ includes/form.inc	21 Apr 2010 16:50:35 -0000
@@ -2541,7 +2541,13 @@ function form_process_tableselect($eleme
     }
 
     // Sort the options by their #weight if they have a #weight.
-    uasort($element['#options'], 'element_sort');
+    foreach ($element['#options'] as $choice) {
+      if (isset($choice['#weight'])) {
+        uasort($element['#options'], 'element_sort');
+        break;
+      }
+    }
+
     // Create a checkbox or radio for each item in #options in such a way that
     // the value of the tableselect element behaves as if it had been of type
     // checkboxes or radios.