From 217df2c9b50a3bb952b278288763701ce509b026 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Tue, 25 Nov 2014 20:37:15 +0100
Subject: [PATCH] work-around for weird localStorage behavior in Safari OS
 X/iOS

---
 wcfsetup/install/files/js/3rdParty/redactor/plugins/wutil.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wutil.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wutil.js
index be50ecfc01..35d37ef0e3 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wutil.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wutil.js
@@ -443,7 +443,7 @@ RedactorPlugins.wutil = function() {
 							$value = { timestamp: 0 };
 						}
 						
-						if (!$value.timestamp || $value.timestamp < $oneWeekAgo) {
+						if ($value === null || !$value.timestamp || $value.timestamp < $oneWeekAgo) {
 							try {
 								localStorage.removeItem($key);
 							}
-- 
2.20.1