From: John Resig <jeresig@gmail.com>
Date: Sat, 20 Jan 2007 04:16:25 +0000 (+0000)
Subject: Fixed issue with .add()ing individual elements - and with .add()ing form elements... 
X-Git-Url: http://git.asbjorn.biz/?p=jquery.git;a=commitdiff_plain;h=7b3ab69fcfd5a53d7084bbe4b19a7f3e58d8564d

Fixed issue with .add()ing individual elements - and with .add()ing form elements (since they report a .length.
---

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 4e82608..38c8da3 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -985,7 +985,10 @@ jQuery.fn = jQuery.prototype = {
 	add: function(t) {
 		return this.pushStack( jQuery.merge(
 			this.get(),
-			typeof t == "string" ? jQuery(t).get() : t.length ? t : [t] )
+			t.constructor == String ?
+				jQuery(t).get() :
+				t.length != undefined && !t.nodeName ?
+					t : [t] )
 		);
 	},