From 3ec0d65dc2b4d44bb464d345791e7e9425f9e74a Mon Sep 17 00:00:00 2001
From: Shu Uesugi <shu@chibicode.com>
Date: Sun, 4 Dec 2016 19:12:23 -0800
Subject: [PATCH] assets.manager can be undefined

...even when assets is not undefined.
---
 src/server/index.html.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/index.html.js b/src/server/index.html.js
index edfe10d8f26a..bff4b4f9eb18 100644
--- a/src/server/index.html.js
+++ b/src/server/index.html.js
@@ -9,7 +9,7 @@ import { version } from '../../package.json';
 // [ 'static/manager.c6e6350b6eb01fff8bad.bundle.js',
 //   'static/manager.c6e6350b6eb01fff8bad.bundle.js.map' ]
 const managerUrlsFromAssets = (assets) => {
-  if (!assets) {
+  if (!assets || !assets.manager) {
     return {
       js: 'static/manager.bundle.js',
     };