Fixed issue with .add()ing individual elements - and with .add()ing f…

…orm elements (since they report a .length.
jquery · Jan 20, 2007 · 7b3ab69fcfd5a53d7084bbe4b19a7f3e58d8564d · 7b3ab69
1 parent 27c08b6
commit 7b3ab69fcfd5a53d7084bbe4b19a7f3e58d8564d
Showing with 4 additions and 1 deletion.

+4 −1 src/jquery/jquery.js
diff --git 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] )
 		);
 	},