From 4f57b83ff08809d068b9c29d64085133121b062a Mon Sep 17 00:00:00 2001
From: Tim Otten <totten@civicrm.org>
Date: Sat, 31 Aug 2013 23:36:18 -0700
Subject: [PATCH] CRM-13027 - CRM_Core_BAO_CustomField - Re-allow blank
 $customDataType

----------------------------------------
* CRM-13027: Default getFields returns irrelevant custom-data fields
  http://issues.civicrm.org/jira/browse/CRM-13027
---
 CRM/Core/BAO/CustomField.php | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/CRM/Core/BAO/CustomField.php b/CRM/Core/BAO/CustomField.php
index 2fab675441..c00cf9125f 100644
--- a/CRM/Core/BAO/CustomField.php
+++ b/CRM/Core/BAO/CustomField.php
@@ -386,9 +386,6 @@ class CRM_Core_BAO_CustomField extends CRM_Core_DAO_CustomField {
                                     $onlySubType = FALSE,
                                     $checkPermission = TRUE
   ) {
-    if (empty($customDataType)) {
-      throw new CRM_Core_Exception("Cannot lookup fields for blank entity");
-    }
     if ($customDataType && !is_array($customDataType)) {
 
       if (in_array($customDataType, CRM_Contact_BAO_ContactType::subTypes())) {
@@ -478,7 +475,7 @@ class CRM_Core_BAO_CustomField extends CRM_Core_DAO_CustomField {
           }
         }
 
-        if (empty($extends)) {
+        if (!empty($customDataType) && empty($extends)) {
           // $customDataType did not include any customizable/extendable entities.
           self::$_importFields[$cacheKey] = array();
           return self::$_importFields[$cacheKey];
-- 
2.25.1