From 16fff44f6dd531adf233056d6ba1795b2f5b0bd9 Mon Sep 17 00:00:00 2001
From: Coleman Watts <coleman@civicrm.org>
Date: Sat, 13 Apr 2013 15:02:53 -0700
Subject: [PATCH] Fix undefined index warning CRM-12339

---
 CRM/Core/Region.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CRM/Core/Region.php b/CRM/Core/Region.php
index 4f03c9e613..bc125a4281 100644
--- a/CRM/Core/Region.php
+++ b/CRM/Core/Region.php
@@ -166,7 +166,7 @@ class CRM_Core_Region {
           $smarty->assign('snippet', $tmp);
           break;
         case 'callback':
-          $args = is_array($snippet['arguments']) ? $snippet['arguments'] : array(&$snippet, &$html);
+          $args = isset($snippet['arguments']) ? $snippet['arguments'] : array(&$snippet, &$html);
           $html .= call_user_func_array($snippet['callback'], $args);
           break;
         case 'scriptUrl':
-- 
2.25.1