Index: sites/all/modules/drupal.org/mailchimp/mailchimp.module
===================================================================
--- sites/all/modules/drupal.org/mailchimp/mailchimp.module	(revision 13359)
+++ sites/all/modules/drupal.org/mailchimp/mailchimp.module	(working copy)
@@ -237,7 +237,8 @@
  * @return array list
  */
 function mailchimp_get_list($list_id) {
-  return reset(mailchimp_get_lists(array($list_id)));
+  $lists = mailchimp_get_lists(array($list_id));
+  return reset($lists);
 }
 
 /**
Index: sites/all/modules/drupal.org/mailchimp/modules/mailchimp_lists/mailchimp_lists.module
===================================================================
--- sites/all/modules/drupal.org/mailchimp/modules/mailchimp_lists/mailchimp_lists.module	(revision 13359)
+++ sites/all/modules/drupal.org/mailchimp/modules/mailchimp_lists/mailchimp_lists.module	(working copy)
@@ -596,7 +596,8 @@
 function mailchimp_lists_block_view($delta = '') {
   $block = array();
   global $user;
-  $list = reset(mailchimp_lists_load_multiple(array($delta)));
+  $lists = mailchimp_lists_load_multiple(array($delta));
+  $list = reset($lists);
   foreach ($user->roles as $rid => $role) {
     if (isset($list->settings['roles'][$rid])) {
       $block['subject'] = t('Subscribe to @title', array('@title' => $list->label));