From 83aaaac519ec7d8fb371d941efc281182fedcce7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sk=C3=B6ld?= <robert@publicclass.se>
Date: Thu, 31 Jan 2013 17:48:20 +0100
Subject: [PATCH] Mobile Safari (private mode) is broken with debug
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Mobile Safari has a dumb feature where it goes ahead and throws an exception when trying to access the localStorage in private mode.  

Other people with the same issue:
http://meta.stackoverflow.com/questions/123116/safari-5-1-2-log-in-doesnt-work  

Simply wrapping the local storage access in a try/catch should do the trick...
---
 debug.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/debug.js b/debug.js
index b5fe1bc..e47ba5b 100644
--- a/debug.js
+++ b/debug.js
@@ -50,7 +50,9 @@ debug.skips = [];
  */
 
 debug.enable = function(name) {
-  localStorage.debug = name;
+  try {
+    localStorage.debug = name;
+  } catch(e){}
 
   var split = (name || '').split(/[\s,]+/)
     , len = split.length;
@@ -119,4 +121,4 @@ debug.enabled = function(name) {
 
 // persist
 
-if (window.localStorage) debug.enable(localStorage.debug);
\ No newline at end of file
+if (window.localStorage) debug.enable(localStorage.debug);