From 0540c8abc79ac90a71b436c254e0cd083c4a1f36 Mon Sep 17 00:00:00 2001
From: Valeri Karpov <valkar207@gmail.com>
Date: Thu, 9 Mar 2017 23:08:14 -0700
Subject: [PATCH] test: fix tests

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

diff --git a/test/model.discriminator.test.js b/test/model.discriminator.test.js
index f373b0fc444..ab00eb46535 100644
--- a/test/model.discriminator.test.js
+++ b/test/model.discriminator.test.js
@@ -484,7 +484,9 @@ describe('model', function() {
               $push: {
                 events: { kind: 'Clicked', element: '#button' }
               }
-            }).then(() => doc);
+            }).then(function() {
+              return doc;
+            });
           }).
           then(function(doc) {
             return Batch.findOne({ _id: doc._id });