Fixed exception in box handler initialization

diff --git a/wcfsetup/install/files/lib/system/box/BoxHandler.class.php b/wcfsetup/install/files/lib/system/box/BoxHandler.class.php
index 934a9954e09f4cfb2c327f0dcbcc97d16eaec5c8..159e17be49d3cc24fe0f02546e636409e440214c 100644 (file)
--- a/wcfsetup/install/files/lib/system/box/BoxHandler.class.php
+++ b/wcfsetup/install/files/lib/system/box/BoxHandler.class.php
@@ -28,7 +28,10 @@ class BoxHandler extends SingletonFactory {
         */
        protected function init() {
                // get active page id
-               $pageID = RequestHandler::getInstance()->getActiveRequest()->getPageID();
+               $pageID = 0;
+               if (($request = RequestHandler::getInstance()->getActiveRequest()) !== null) {
+                       $pageID = $request->getPageID();
+               }
                
                // load box layout for active page
                $boxList = new BoxList();