From 09af7fa1acbe0608f936269ce128dd273f3b3823 Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Mon, 3 Mar 2014 20:22:47 +0000
Subject: [PATCH] test if localStorage is usable, fixes #2350

---
 source/Ox/js/Core.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/source/Ox/js/Core.js b/source/Ox/js/Core.js
index 1ebc16c2..fbfda99a 100644
--- a/source/Ox/js/Core.js
+++ b/source/Ox/js/Core.js
@@ -117,7 +117,14 @@ Ox.localStorage = function(namespace) {
         localStorage = window.localStorage || {};
         // FF 3.6 can't assign to or iterate over localStorage
         for (var key in localStorage) {};
+
+        // In Safari (OS X or iOS) is in private browsing mode,
+        // it appears as though localStorage is available,
+        // but trying to call .setItem throws an exception.
+        localStorage.setItem("OxJS.writeTest", ""); 
+        localStorage.removeItem("OxJS.writeTest");
     } catch (e) {
+        console.log('localStorage disabled');
         localStorage = {};
     }
     function storage(key, value) {