diff --git cvsmigration.module cvsmigration.module
index b020534..13e45d6 100644
--- cvsmigration.module
+++ cvsmigration.module
@@ -140,7 +140,10 @@ function cvsmigration_form_cvs_user_edit_form_alter(&$form, $form_state) {
   if (module_exists('multiple_email')) {
     drupal_load('module', 'multiple_email');
     $addresses = multiple_email_load_addresses($uid);
-    $options += array_combine($addresses[0], $addresses[0]);
+    // There are some weird cases in the d.o db where nothing may come back.
+    if (is_array($addresses[0]) && !empty($addresses[0])) {
+      $options += array_combine($addresses[0], $addresses[0]);
+    }
   }
 
   $form['cvs']['repomail'] = array(