Fixes bug in RouteHandler class

Adds missing used class.

diff --git a/wcfsetup/install/files/lib/system/request/RouteHandler.class.php b/wcfsetup/install/files/lib/system/request/RouteHandler.class.php
index 917ac9f84464289b69dbc6bf15b292b504ee1297..bf06ab0707bd7597cc1c2fc155322d629762137e 100644 (file)
--- a/wcfsetup/install/files/lib/system/request/RouteHandler.class.php
+++ b/wcfsetup/install/files/lib/system/request/RouteHandler.class.php
@@ -1,6 +1,7 @@
 <?php
 namespace wcf\system\request;
 use wcf\system\event\EventHandler;
+use wcf\system\exception\SystemException;
 use wcf\system\SingletonFactory;
 use wcf\util\FileUtil;