Make sure the resulting className from removeClass is nicely trimmed. Fixes #5988.

[jquery.git] / src / attributes.js

diff --git a/src/attributes.js b/src/attributes.js
index 82a4de1..b22acba 100644 (file)
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -74,7 +74,7 @@ jQuery.fn.extend({
                                                for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
                                                        className = className.replace(" " + classNames[c] + " ", " ");
                                                }
-                                               elem.className = className.substring(1, className.length - 1);
+                                               elem.className = jQuery.trim( className );
 
                                        } else {
                                                elem.className = "";