Index: trunk/core/units/general/main_event_handler.php
===================================================================
diff -u -N -r3154 -r3162
--- trunk/core/units/general/main_event_handler.php	(.../main_event_handler.php)	(revision 3154)
+++ trunk/core/units/general/main_event_handler.php	(.../main_event_handler.php)	(revision 3162)
@@ -42,12 +42,7 @@
 				//otherwise it will use value from get_var
 			}
 	
-			if(!$query_vars)
-			{
-				$event->setEventParam('env_string', '');
-				return true;
-				
-			}
+			if(!$query_vars) return true;
 			
 			$processed_params = Array();
 			foreach($query_vars as $index => $var_name)
@@ -58,6 +53,7 @@
 				if ( isset($url_params[$var_name]) ) unset( $url_params[$var_name] );
 			}
 	
+			$ret = '';
 			$default_language_id = $this->Application->GetDefaultLanguageId();
 			if( $processed_params['m_lang'] != $default_language_id )
 			{