Index: includes/form.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/form.inc,v
retrieving revision 1.200
diff -u -p -r1.200 form.inc
--- includes/form.inc	28 May 2007 18:53:29 -0000	1.200
+++ includes/form.inc	31 May 2007 02:23:48 -0000
@@ -1664,6 +1664,10 @@ function theme_form_element($element, $v
       $output .= ' <label>'. t('!title: !required', array('!title' => $title, '!required' => $required)) ."</label>\n";
     }
   }
+  elseif ($required) {
+    // Show that the element is required even if there is no title.
+    $output .= ' <label'. ($element['#id'] ? ' for="'. $element['#id'] .'"' : '') .'>'. t('!required', array('!required' => $required)) ."</label>\n";
+  }
 
   $output .= " $value\n";