Index: trunk/kernel/include/language.php
===================================================================
diff -u -r923 -r925
--- trunk/kernel/include/language.php	(.../language.php)	(revision 923)
+++ trunk/kernel/include/language.php	(.../language.php)	(revision 925)
@@ -420,6 +420,9 @@
 
             if($data["LanguageId"]>0)
             {
+            	// 	m_dirtyFieldsMap is private property of class clsItemDB,
+            	// 	it is highly unrecommended to use it here, use $c->Get
+            	//	instead. Needs refactoring - duplicate code.
             	if ($c->m_dirtyFieldsMap["PrimaryLang"] == 1) {
             		$sql = "UPDATE ".$this->SourceTable." SET PrimaryLang = 0";
             		$this->adodbConnection->Execute($sql);