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

[jquery.git] / src / ajax / xhr.js

diff --git a/src/ajax/xhr.js b/src/ajax/xhr.js
index 1f136c3..f31fa70 100644 (file)
--- a/src/ajax/xhr.js
+++ b/src/ajax/xhr.js
@@ -87,6 +87,11 @@ if ( jQuery.support.ajax ) {
                                                }
                                        }
 
+                                       // Override mime type if needed
+                                       if ( s.mimeType && xhr.overrideMimeType ) {
+                                               xhr.overrideMimeType( s.mimeType );
+                                       }
+
                                        // Requested-With header
                                        // Not set for crossDomain requests with no content
                                        // (see why at http://trac.dojotoolkit.org/ticket/9486)
@@ -97,9 +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