Index: branches/5.1.x/core/units/custom_data/custom_data_event_handler.php
===================================================================
diff -u -N -r13168 -r13313
--- branches/5.1.x/core/units/custom_data/custom_data_event_handler.php	(.../custom_data_event_handler.php)	(revision 13168)
+++ branches/5.1.x/core/units/custom_data/custom_data_event_handler.php	(.../custom_data_event_handler.php)	(revision 13313)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: custom_data_event_handler.php 13168 2010-02-24 17:26:57Z alex $
+* @version	$Id: custom_data_event_handler.php 13313 2010-03-24 13:41:24Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -55,20 +55,23 @@
 				return false;
 			}
 
-			if (!$custom_fields || (defined('IS_INSTALL') && IS_INSTALL) || (defined('CUSTOM_FIELD_ADDED') && CUSTOM_FIELD_ADDED)) {
+			$no_caching = (defined('IS_INSTALL') && IS_INSTALL) || (defined('CUSTOM_FIELD_ADDED') && CUSTOM_FIELD_ADDED);
+
+			if (!$custom_fields || $no_caching) {
 				// query all custom fields at once -> saves 4 sqls queries
 
-				$cache_key = 'all_custom_fields[%CfSerial%][%ModSerial%]';
-				$all_custom_fields = $this->Application->getCache($cache_key, false);
+				if ($no_caching) {
+					$all_custom_fields = $this->getCustomFields();
+				}
+				else {
+					$cache_key = 'all_custom_fields[%CfSerial%][%ModSerial%]';
+					$all_custom_fields = $this->Application->getCache($cache_key, false);
 
-				if ($all_custom_fields === false) {
-					$this->Conn->nextQueryCachable = true;
-					$sql = 'SELECT *
-							FROM '.TABLE_PREFIX.'CustomField';
-					$all_custom_fields = $this->Conn->Query($sql, 'CustomFieldId');
-					ksort($all_custom_fields);
-
-					$this->Application->setCache($cache_key, $all_custom_fields);
+					if ($all_custom_fields === false) {
+						$this->Conn->nextQueryCachable = true;
+						$all_custom_fields = $this->getCustomFields();
+						$this->Application->setCache($cache_key, $all_custom_fields);
+					}
 				}
 
 				foreach ($all_custom_fields as $custom_field_id => $custom_field_data) {
@@ -85,6 +88,22 @@
 		}
 
 		/**
+		 * Returns sorted list of all custom fields
+		 *
+		 * @return Array
+		 */
+		function getCustomFields()
+		{
+			$sql = 'SELECT *
+					FROM '.TABLE_PREFIX.'CustomField';
+			$ret = $this->Conn->Query($sql, 'CustomFieldId');
+
+			ksort($ret);
+
+			return $ret;
+		}
+
+		/**
 		 * Fills cloned cdata config with data from it's parent
 		 *
 		 * @param kEvent $event