jquery ajax: closes #3249. Slight modification on serializeArray, shorter and faster...

diff --git a/src/ajax.js b/src/ajax.js
index bda79b5..e454533 100644 (file)
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -66,8 +66,7 @@ jQuery.fn.extend({
        },
        serializeArray: function() {
                return this.map(function(){
-                       return jQuery.nodeName(this, "form") ?
-                               jQuery.makeArray(this.elements) : this;
+                       return this.elements ? jQuery.makeArray(this.elements) : this;
                })
                .filter(function(){
                        return this.name && !this.disabled &&