From cd297dd9ebb7559fc6f0d7ca43bc13dc07e36b9e Mon Sep 17 00:00:00 2001
From: John Resig <jeresig@gmail.com>
Date: Mon, 10 Apr 2006 06:09:16 +0000
Subject: [PATCH] Extra spaces weren't being removed with removeClass - but I
 haven't found a good workaround yet.

---
 jquery/jquery.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/jquery/jquery.js b/jquery/jquery.js
index 668a592d..07fcdffe 100644
--- a/jquery/jquery.js
+++ b/jquery/jquery.js
@@ -106,7 +106,9 @@ function $(a,c) {
 		},
 		removeClass: function(c) {
 			return this.each(function(){
-				this.className = c == null ? '' :
+				if ( c == null )
+					this.className = '';
+				else
 					this.className.replace(
 						new RegExp('(^|\\s*\\b[^-])'+c+'($|\\b(?=[^-]))', 'g'), '');
 			});