From bdadc7aca48164e8e6c7a4ce627f8b79edb2b251 Mon Sep 17 00:00:00 2001
From: kurund <kurund@civicrm.org>
Date: Fri, 23 Aug 2013 01:48:30 +0530
Subject: [PATCH] CRM-13209, fixes to remove required if file exists

----------------------------------------
* CRM-13209: Mandatory custom fields, on edit, always require a new upload (regression)
  http://issues.civicrm.org/jira/browse/CRM-13209
---
 CRM/Core/BAO/CustomGroup.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CRM/Core/BAO/CustomGroup.php b/CRM/Core/BAO/CustomGroup.php
index 295255a04d..83636eb6be 100644
--- a/CRM/Core/BAO/CustomGroup.php
+++ b/CRM/Core/BAO/CustomGroup.php
@@ -1475,7 +1475,7 @@ ORDER BY civicrm_custom_group.weight,
         $required = CRM_Utils_Array::value('is_required', $field);
         //fix for CRM-1620
         if ($field['data_type'] == 'File') {
-          if (isset($field['element_value']['data'])) {
+          if (!empty($field['element_value']['data'])) {
             $required = 0;
           }
         }
-- 
2.25.1