From: jaubourg <j@ubourg.net>
Date: Mon, 31 Jan 2011 09:13:54 +0000 (+0100)
Subject: Ensures dataTypeExpressions are lowercased for prefilters and transports registrations.
X-Git-Url: http://git.asbjorn.it/?p=jquery.git;a=commitdiff_plain;h=91ca71daaab767f288f7173733f2bd907d8397a8

Ensures dataTypeExpressions are lowercased for prefilters and transports registrations.
---

diff --git a/src/ajax.js b/src/ajax.js
index 383ba2b..363e9c8 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -48,7 +48,7 @@ function addToPrefiltersOrTransports( structure ) {
 		}
 
 		if ( jQuery.isFunction( func ) ) {
-			var dataTypes = dataTypeExpression.split( rspacesAjax ),
+			var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ),
 				i = 0,
 				length = dataTypes.length,
 				dataType,
@@ -62,7 +62,7 @@ function addToPrefiltersOrTransports( structure ) {
 				// any existing element
 				placeBefore = /^\+/.test( dataType );
 				if ( placeBefore ) {
-					dataType = dataType.substr( 1 );
+					dataType = dataType.substr( 1 ) || "*";
 				}
 				list = structure[ dataType ] = structure[ dataType ] || [];
 				// then we add to the structure accordingly