From 1e59822df7366094dbf38b0c4ce0cc979258ad19 Mon Sep 17 00:00:00 2001
From: Igor Minar
Date: Sat, 26 Mar 2011 16:06:38 -0700
Subject: remove _null and _undefined

they have no significant effect on minified and gziped size. in fact
they make things worse.

file        | before     | after removal
----------------------------------------
concat      | 325415     | 325297
min         | 62070      | 62161
min + gzip  | 25187      | 25176

The bottom line is that we are getting 0.05% decrease in size after
gzip without all of the hassle of using underscores everywhere.
---
 src/Browser.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/Browser.js')

diff --git a/src/Browser.js b/src/Browser.js
index e51df16c..55439762 100644
--- a/src/Browser.js
+++ b/src/Browser.js
@@ -95,7 +95,7 @@ function Browser(window, document, body, XHR, $log) {
       var script = jqLite('<script>')
           .attr({type: 'text/javascript', src: url.replace('JSON_CALLBACK', callbackId)});
       window[callbackId] = function(data){
-        window[callbackId] = _undefined;
+        window[callbackId] = undefined;
         script.remove();
         completeOutstandingRequest(callback, 200, data);
       };
@@ -290,7 +290,7 @@ function Browser(window, document, body, XHR, $log) {
     var cookieLength, cookieArray, cookie, i, keyValue, index;
 
     if (name) {
-      if (value === _undefined) {
+      if (value === undefined) {
         rawDocument.cookie = escape(name) + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT";
       } else {
         if (isString(value)) {
-- 
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