From ea964686029e927548351c8e4e585dfd7cfc896f Mon Sep 17 00:00:00 2001
From: Patrick Mooney <patrick.f.mooney@gmail.com>
Date: Tue, 24 Jun 2014 17:43:25 -0500
Subject: [PATCH] Use proper Change object detection in client

---
 lib/client/client.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/client/client.js b/lib/client/client.js
index 27f0202..4643e57 100644
--- a/lib/client/client.js
+++ b/lib/client/client.js
@@ -486,11 +486,11 @@ Client.prototype.modify = function modify(name, change, controls, callback) {
     });
   }
 
-  if (change instanceof Change) {
+  if (Change.isChange(change)) {
     changes.push(change);
   } else if (Array.isArray(change)) {
     change.forEach(function (c) {
-      if (c instanceof Change) {
+      if (Change.isChange(c)) {
         changes.push(c);
       } else {
         changeFromObject(c);