From b27a1338939255a33c0bd998ab09c0b5220dfa30 Mon Sep 17 00:00:00 2001
From: jitendrapurohit <jitendra.purohit@webaccessglobal.com>
Date: Thu, 28 Jul 2016 18:39:56 +0530
Subject: [PATCH] minor fix

---
 CRM/Custom/Form/Group.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CRM/Custom/Form/Group.php b/CRM/Custom/Form/Group.php
index b981bbaff7..bb6bd34da7 100644
--- a/CRM/Custom/Form/Group.php
+++ b/CRM/Custom/Form/Group.php
@@ -463,7 +463,7 @@ class CRM_Custom_Form_Group extends CRM_Core_Form {
         $subtypesToBeRemoved = array();
         $subtypesToPreserve = $params['extends'][1];
         // Don't remove any value if group is extended to -any- subtype
-        if (!empty(current($subtypesToPreserve))) {
+        if (!empty($subtypesToPreserve[0])) {
           $subtypesToBeRemoved = array_diff($this->_subtypes, array_intersect($this->_subtypes, $subtypesToPreserve));
         }
         CRM_Contact_BAO_ContactType::deleteCustomRowsOfSubtype($this->_id, $subtypesToBeRemoved, $subtypesToPreserve);
-- 
2.25.1