From af7b875a182994e44a7e076e8ac0ed15cc0a298d Mon Sep 17 00:00:00 2001
From: Arunoda Susiripala <arunoda.susiripala@gmail.com>
Date: Mon, 17 Jul 2017 11:11:37 +0530
Subject: [PATCH] Make sure module.context exist always (#2580)

Fixes #2578
---
 server/build/webpack.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/build/webpack.js b/server/build/webpack.js
index f0c6d7d2..bec4ecd7 100644
--- a/server/build/webpack.js
+++ b/server/build/webpack.js
@@ -106,7 +106,7 @@ export default async function createCompiler (dir, { dev = false, quiet = false,
         // We need to move react-dom explicitly into common chunks.
         // Otherwise, if some other page or module uses it, it might
         // included in that bundle too.
-        if (module.context.indexOf(`${sep}react-dom${sep}`) >= 0) {
+        if (module.context && module.context.indexOf(`${sep}react-dom${sep}`) >= 0) {
           return true
         }