Index: branches/unlabeled/unlabeled-1.82.2/core/kernel/db/db_event_handler.php
===================================================================
diff -u -r7842 -r7874
--- branches/unlabeled/unlabeled-1.82.2/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 7842)
+++ branches/unlabeled/unlabeled-1.82.2/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 7874)
@@ -910,10 +910,10 @@
 		function OnCreate(&$event)
 		{
 			$object =& $event->getObject( Array('skip_autoload' => true) );
-			/* @var $object kDBItem */
 			
 			$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
-			if ($items_info) {
+			if($items_info)
+			{
 				list($id,$field_values) = each($items_info);
 				$object->SetFieldsFromHash($field_values);
 			}
@@ -1782,10 +1782,6 @@
 		 */
 		function OnCreateCustomFields(&$event)
 		{
-			if (defined('IS_INSTALL') && IS_INSTALL && !$this->Application->TableFound('CustomField')) {
-				return false;
-			}
-		
 			$main_prefix = $this->Application->getUnitOption($event->Prefix, 'ParentPrefix');
 			if (!$main_prefix) return false;
 			$item_type = $this->Application->getUnitOption($main_prefix, 'ItemType');
@@ -1807,7 +1803,7 @@
 
 			// 2. create fields (for customdata item)
 			$fields = $this->Application->getUnitOption($event->Prefix, 'Fields', Array());
-			$field_options = Array('type' => 'string', 'formatter' => 'kMultiLanguage', 'db_type' => 'text', 'default' => '');
+			$field_options = Array('type' => 'string', 'formatter' => 'kMultiLanguage', 'not_null' => 1, 'db_type' => 'text', 'default' => '');
 			foreach ($custom_fields as $custom_id => $custom_params) {
 				if (isset($fields['cust_'.$custom_id])) continue;
 				$fields['cust_'.$custom_id] = $field_options;