From: Marcel Werk <burntime@woltlab.com>
Date: Tue, 7 Jan 2014 12:32:39 +0000 (+0100)
Subject: Fixed error in username validation
X-Git-Tag: 2.0.2~33
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=864bb47fe0e120dc323dc43df577888758227dfa;p=GitHub%2FWoltLab%2FWCF.git

Fixed error in username validation

http://www.woltlab.com/forum/index.php/Thread/219895-Fehlerhafter-Benutzername-bei-starten-einer-PN-Fatal-Error/
---

diff --git a/wcfsetup/install/files/lib/data/user/UserProfile.class.php b/wcfsetup/install/files/lib/data/user/UserProfile.class.php
index 8a003c7a9c..63780322b1 100644
--- a/wcfsetup/install/files/lib/data/user/UserProfile.class.php
+++ b/wcfsetup/install/files/lib/data/user/UserProfile.class.php
@@ -451,7 +451,9 @@ class UserProfile extends DatabaseObjectDecorator implements IBreadcrumbProvider
 		// revert usernames to original case
 		foreach ($users as $username => $user) {
 			unset($users[$username]);
-			$users[$caseSensitiveUsernames[$username]] = $user;
+			if (isset($caseSensitiveUsernames[$username])) {
+				$users[$caseSensitiveUsernames[$username]] = $user;
+			}
 		}
 		
 		return $users;