Index: trunk/core/install/upgrades.php
===================================================================
diff -u -N -r8038 -r8039
--- trunk/core/install/upgrades.php	(.../upgrades.php)	(revision 8038)
+++ trunk/core/install/upgrades.php	(.../upgrades.php)	(revision 8039)
@@ -14,11 +14,13 @@
 		 */
 		function Upgrade_4_0_2($mode)
 		{
-			$ml_helper =& $this->Application->recallObject('kMultiLanguageHelper');
-			/* @var $ml_helper kMultiLanguageHelper */
-			
-			$lang_count = $ml_helper->getLanguageCount();
-			$this->Application->UnitConfigReader->iterateConfigs( Array (&$this, 'updateTextFields', $lang_count) );
+			if ($mode == 'after') {
+				$ml_helper =& $this->Application->recallObject('kMultiLanguageHelper');
+				/* @var $ml_helper kMultiLanguageHelper */
+				
+				$lang_count = $ml_helper->getLanguageCount();
+				$this->Application->UnitConfigReader->iterateConfigs( Array (&$this, 'updateTextFields', $lang_count) );
+			}
 		}
 
 		/**