Index: includes/form.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/form.inc,v
retrieving revision 1.416
diff -u -p -r1.416 form.inc
--- includes/form.inc	5 Dec 2009 16:03:51 -0000	1.416
+++ includes/form.inc	12 Dec 2009 14:29:49 -0000
@@ -2388,7 +2388,7 @@ function theme_tableselect($variables) {
     $first_col = $element['#js_select'] ? array(theme('table_select_header_cell')) : array('');
     $header = array_merge($first_col, $header);
   }
-  return theme('table', array('header' => $header, 'rows' => $rows, 'empty' => $element['#empty']));
+  return theme('table', array('header' => $header, 'rows' => $rows, 'empty' => $element['#empty'], 'attributes' => $element['#attributes']));
 }
 
 /**