From 62076648c3f79722a067b64397d026871f269864 Mon Sep 17 00:00:00 2001
From: Nicolas Stepien <stepien.nicolas@gmail.com>
Date: Sun, 26 Aug 2012 22:28:09 +0200
Subject: [PATCH] Fix $.unsafeWindow.

---
 4chan_x.user.js |  2 +-
 script.coffee   | 16 +++++++++++-----
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/4chan_x.user.js b/4chan_x.user.js
index ef749b5aa..1f1a58cf2 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -512,7 +512,7 @@
       $.add(d.head, script);
       return $.rm(script);
     },
-    unsafeWindow: window.opera && window || unsafeWindow || (function() {
+    unsafeWindow: window.opera ? window : unsafeWindow !== window ? unsafeWindow : (function() {
       var p;
       p = d.createElement('p');
       p.setAttribute('onclick', 'return window');
diff --git a/script.coffee b/script.coffee
index 7a00843ad..952ae8833 100644
--- a/script.coffee
+++ b/script.coffee
@@ -392,11 +392,17 @@ $.extend $,
     $.add d.head, script
     $.rm script
   # http://mths.be/unsafewindow
-  unsafeWindow: window.opera and window or unsafeWindow or (->
-    p = d.createElement 'p'
-    p.setAttribute 'onclick', 'return window'
-    p.onclick()
-  )()
+  unsafeWindow:
+    if window.opera # Opera
+      window
+    else if unsafeWindow isnt window # Firefox
+      unsafeWindow
+    else # Chrome
+      (->
+        p = d.createElement 'p'
+        p.setAttribute 'onclick', 'return window'
+        p.onclick()
+      )()
   shortenFilename: (filename, isOP) ->
     # FILENAME SHORTENING SCIENCE:
     # OPs have a +10 characters threshold.