From: jaubourg <j@ubourg.net>
Date: Wed, 9 Feb 2011 16:50:45 +0000 (+0100)
Subject: Replaces jQuery.each loop for headers with a foreach loop.
X-Git-Url: http://git.asbjorn.biz/?p=jquery.git;a=commitdiff_plain;h=6f4b36ed174b000701b9a40ef45f301b2b1505db

Replaces jQuery.each loop for headers with a foreach loop.
---

diff --git a/src/ajax/xhr.js b/src/ajax/xhr.js
index fcea52c..f31fa70 100644
--- a/src/ajax/xhr.js
+++ b/src/ajax/xhr.js
@@ -102,9 +102,9 @@ if ( jQuery.support.ajax ) {
 
 					// Need an extra try/catch for cross domain requests in Firefox 3
 					try {
-						jQuery.each( headers, function( key, value ) {
-							xhr.setRequestHeader( key, value );
-						} );
+						for ( i in headers ) {
+							xhr.setRequestHeader( i, headers[ i ] );
+						}
 					} catch( _ ) {}
 
 					// Do send the request