Index: branches/unlabeled/unlabeled-1.170.2/core/kernel/application.php
===================================================================
diff -u -r7781 -r7828
--- branches/unlabeled/unlabeled-1.170.2/core/kernel/application.php	(.../application.php)	(revision 7781)
+++ branches/unlabeled/unlabeled-1.170.2/core/kernel/application.php	(.../application.php)	(revision 7828)
@@ -1584,11 +1584,13 @@
 		}
 
 		ob_end_flush();
+		
 		// session expiration is called from session initialization,
 		// that's why $this->Session may be not defined here
-		if (is_object($this->Session)) {
-			$this->Session->SaveData();
-		}
+		$session =& $this->Application->recallObject('Session');
+		/* @var $session Session */
+		
+		$session->SaveData();
 		exit;
 	}
 
@@ -2231,16 +2233,14 @@
 		return $event;
 	}
 
-
+	/**
+	 * Allows to check if user in this session is logged in or not
+	 *
+	 * @return bool
+	 */
 	function LoggedIn()
 	{
-		$user_id = $this->Application->RecallVar('user_id');
-
-		$ret = $user_id > 0;
-		if ($this->IsAdmin() && ($user_id == -1)) {
-			$ret = true;
-		}
-		return $ret;
+		return $this->Session->LoggedIn();
 	}
 
 	/**