From: Marcel Werk <burntime@woltlab.com>
Date: Tue, 22 Apr 2014 22:08:23 +0000 (+0200)
Subject: Fixed modification log issue
X-Git-Tag: 2.0.6~21
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=da83d14ce8b6d04dd68af591e24b1fb36a0889ae;p=GitHub%2FWoltLab%2FWCF.git

Fixed modification log issue
---

diff --git a/wcfsetup/install/files/lib/system/log/modification/ModificationLogHandler.class.php b/wcfsetup/install/files/lib/system/log/modification/ModificationLogHandler.class.php
index 47a1bb08c9..5cc4b1ac09 100644
--- a/wcfsetup/install/files/lib/system/log/modification/ModificationLogHandler.class.php
+++ b/wcfsetup/install/files/lib/system/log/modification/ModificationLogHandler.class.php
@@ -65,7 +65,14 @@ class ModificationLogHandler extends SingletonFactory {
 			throw new SystemException("Object type '".$objectType."' not found within definition 'com.woltlab.wcf.modifiableContent'");
 		}
 		
-		if ($userID === null) $userID = WCF::getUser()->userID;
+		if ($userID === null) {
+			if (WCF::getUser()->userID) {
+				$userID = WCF::getUser()->userID;
+			}
+			else if ($username === null) {
+				$username = 'System';
+			}
+		}
 		if ($username === null) {
 			if (WCF::getUser()->username) $username = WCF::getUser()->username;
 			else $username = '';