Index: sunmailer.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/sunmailer/sunmailer.module,v
retrieving revision 1.1.2.58
diff -u -r1.1.2.58 sunmailer.module
--- sunmailer.module	4 Jun 2010 23:53:08 -0000	1.1.2.58
+++ sunmailer.module	8 Aug 2010 20:46:04 -0000
@@ -863,6 +863,11 @@
  * Wraps the subscription form in a fieldset for user forms.
  */
 function sunmailer_user_subscribe_form($account = NULL) {
+  $base_form = sunmailer_subscribe_base_form($account);
+  if (!$base_form) {
+    return;
+  }
+  $form = array();
   $fieldset = array(
     '#type' => 'fieldset',
     '#title' => t('Email newsletter'),
@@ -870,8 +875,7 @@
     '#collapsed' => FALSE,
     '#weight' => variable_get('sunmailer_subscribe_weight', 5),
   );
-  $form = array();
-  $form['sunmailer'] = array_merge($fieldset, sunmailer_subscribe_base_form($account));
+  $form['sunmailer'] = array_merge($fieldset, $base_form);
   return $form;
 }