Index: date_elements.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/date/date/date_elements.inc,v
retrieving revision 1.46.2.2.2.66
diff -u -r1.46.2.2.2.66 date_elements.inc
--- date_elements.inc	16 Sep 2009 11:07:18 -0000	1.46.2.2.2.66
+++ date_elements.inc	30 Sep 2009 03:58:18 -0000
@@ -565,11 +565,11 @@
  */
 function theme_date_combo($element) {
   $fields = content_fields();
-  $field = $fields[$element['#field_name']];
+  $field = content_fields($element['#field_name'], $element['#type_name']);
   if (!$field['todate']) {
     return $element['#children'];
   }
-  
+
   // Group from/to items together in fieldset.
   $fieldset = array(
     '#title' => check_plain($field['widget']['label']) .' '. ($element['#delta'] > 0 ? intval($element['#delta'] + 1) : ''),