From bae0d7e4e4c6ecde9ef846ab2ce811da25803c7e Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 25 Mar 2016 15:17:23 +0100
Subject: [PATCH] Properly handling unknown controllers

---
 .../files/lib/system/page/PageLocationManager.class.php       | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wcfsetup/install/files/lib/system/page/PageLocationManager.class.php b/wcfsetup/install/files/lib/system/page/PageLocationManager.class.php
index 9abe47564c..98a99b36a0 100644
--- a/wcfsetup/install/files/lib/system/page/PageLocationManager.class.php
+++ b/wcfsetup/install/files/lib/system/page/PageLocationManager.class.php
@@ -29,6 +29,10 @@ class PageLocationManager extends SingletonFactory {
 		$pageID = $pageObjectID = 0;
 		
 		$activeRequest = RequestHandler::getInstance()->getActiveRequest();
+		if ($activeRequest === null) {
+			return;
+		}
+		
 		$metaData = $activeRequest->getMetaData();
 		if (isset($metaData['cms'])) {
 			$pageID = $metaData['cms']['pageID'];
-- 
2.20.1