X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fattributes.js;h=e7e5d378da8b886a42a96db88250f1ff9a193a43;hb=209751fcbd8a42eef68df44c875763b6af8a5474;hp=90f3062ed29e76bb17dbf6c4a8bb59723e779268;hpb=27d65b59f96460987abb84dadc3a75dde8826b3a;p=jquery.git

diff --git a/src/attributes.js b/src/attributes.js
index 90f3062..e7e5d37 100644
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -232,13 +232,13 @@ jQuery.extend({
 		offset: true
 	},
 		
-	attr: function( elem, name, value ) {
+	attr: function( elem, name, value, pass ) {
 		// don't set attributes on text and comment nodes
 		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
 			return undefined;
 		}
 
-		if ( name in jQuery.attrFn && value !== undefined ) {
+		if ( pass && name in jQuery.attrFn ) {
 			return jQuery(elem)[name](value);
 		}