CRM-13960 - import - ensure empty fields don't throw validation errors

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* CRM-13960: importing an empty custom data value for bolean type results in validation error
  http://issues.civicrm.org/jira/browse/CRM-13960

diff --git a/CRM/Contact/Import/Parser/Contact.php b/CRM/Contact/Import/Parser/Contact.php
index 3784549b6490e1767a18a47944f46a22ac41f14b..8174ec70020de565f3b3e6eb0d3f3fa61cfdfad7 100644 (file)
--- a/CRM/Contact/Import/Parser/Contact.php
+++ b/CRM/Contact/Import/Parser/Contact.php
@@ -1891,8 +1891,7 @@ class CRM_Contact_Import_Parser_Contact extends CRM_Contact_Import_Parser {
 
     //now format custom data.
     foreach ($params as $key => $field) {
-        if (!isset($field)){
-        //      if ($field == NULL || $field === '') {
+      if (!isset($field) || empty($field)){
         unset($params[$key]);
         continue;
       }