X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fattributes.js;h=4f7055a6e4f570cd388bbb461286ef34de6c86a3;hb=437ddb931df29c0b46ffb893165e15f159963085;hp=3e4c5f21629776a5f4e5bdf33699790c8761483b;hpb=053af95294304f6a1e698191de31cb00c922e665;p=jquery.git

diff --git a/src/attributes.js b/src/attributes.js
index 3e4c5f2..4f7055a 100644
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -40,12 +40,13 @@ jQuery.fn.extend({
 						elem.className = value;
 
 					} else {
-						var className = " " + elem.className + " ";
+						var className = " " + elem.className + " ", setClass = elem.className;
 						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
 							if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
-								elem.className = jQuery.trim( elem.className + " " + classNames[c] );
+								setClass += " " + classNames[c];
 							}
 						}
+						elem.className = jQuery.trim( setClass );
 					}
 				}
 			}