From 06ca127c7023bb3ac0079928e86d5bf7aefc8611 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Sat, 24 Jun 2017 12:52:39 +0200
Subject: [PATCH] Code cleanup

See #2286
---
 constants.php                                        |  1 +
 .../lib/system/worker/SitemapRebuildWorker.class.php | 12 +++++++-----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/constants.php b/constants.php
index 6cd03be089..fc5737c7e5 100644
--- a/constants.php
+++ b/constants.php
@@ -225,3 +225,4 @@ define('ENABLE_POLLING', 1);
 define('ENABLE_DESKTOP_NOTIFICATIONS', 1);
 define('FB_SHARE_APP_ID', '');
 define('MODULE_CONTACT_FORM', 0);
+define('SITEMAP_INDEX_TIME_FRAME', 365);
diff --git a/wcfsetup/install/files/lib/system/worker/SitemapRebuildWorker.class.php b/wcfsetup/install/files/lib/system/worker/SitemapRebuildWorker.class.php
index 6d0dd98dc7..c0c60c1327 100755
--- a/wcfsetup/install/files/lib/system/worker/SitemapRebuildWorker.class.php
+++ b/wcfsetup/install/files/lib/system/worker/SitemapRebuildWorker.class.php
@@ -1,5 +1,6 @@
 <?php
 namespace wcf\system\worker;
+use wcf\data\object\type\ObjectType;
 use wcf\data\object\type\ObjectTypeCache;
 use wcf\data\user\User;
 use wcf\data\DatabaseObjectList;
@@ -34,13 +35,13 @@ class SitemapRebuildWorker extends AbstractWorker {
 	
 	/**
 	 * All object types for the site maps.
-	 * @var array<ObjectType>
+	 * @var ObjectType[]
 	 */
-	public $sitemapObjects = null;
+	public $sitemapObjects = [];
 	
 	/**
 	 * The current worker data.
-	 * @var array<mixed>
+	 * @var mixed[]
 	 */
 	public $workerData = [];
 	
@@ -48,13 +49,13 @@ class SitemapRebuildWorker extends AbstractWorker {
 	 * The current temporary file as File object.
 	 * @var File
 	 */
-	public $file = null;
+	public $file;
 	
 	/**
 	 * The user profile of the actual user.
 	 * @var User
 	 */
-	private $actualUser = null; 
+	private $actualUser; 
 	
 	/**
 	 * @inheritDoc
@@ -120,6 +121,7 @@ class SitemapRebuildWorker extends AbstractWorker {
 			$sitemapObject = $this->sitemapObjects[$this->workerData['sitemap']]->getProcessor();
 			$sitemapLoopCount = $this->workerData['sitemapLoopCount'];
 			
+			/** @var DatabaseObjectList $objectList */
 			$objectList = $sitemapObject->getObjectList();
 			
 			if (SITEMAP_INDEX_TIME_FRAME > 0 && $sitemapObject->getLastModifiedColumn() !== null) {
-- 
2.20.1