From: Matthias Schmidt <gravatronics@live.com>
Date: Sun, 21 Aug 2016 05:44:32 +0000 (+0200)
Subject: Fix issue with caches and deleted users in UserListBoxController
X-Git-Tag: 3.0.0_Beta_1~634
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2690422d684f1aca9f1442b8b8f43ae4c784729a;p=GitHub%2FWoltLab%2FWCF.git

Fix issue with caches and deleted users in UserListBoxController
---

diff --git a/wcfsetup/install/files/lib/system/box/UserListBoxController.class.php b/wcfsetup/install/files/lib/system/box/UserListBoxController.class.php
index bc81384a36..fe07ef3ea1 100644
--- a/wcfsetup/install/files/lib/system/box/UserListBoxController.class.php
+++ b/wcfsetup/install/files/lib/system/box/UserListBoxController.class.php
@@ -104,6 +104,11 @@ class UserListBoxController extends AbstractDatabaseObjectListBoxController {
 		if ($this->userIDs !== null) {
 			$userProfiles = UserProfileRuntimeCache::getInstance()->getObjects($this->userIDs);
 			
+			// filter `null` values of users that have been deleted in the meantime
+			$userProfiles = array_filter($userProfiles, function($userProfile) {
+				return $userProfile !== null;
+			});
+			
 			DatabaseObject::sort($userProfiles, $this->sortField, $this->sortOrder);
 		}