From b0bc0cb259c23a6fa5d84c1cee91640a9e9c20d2 Mon Sep 17 00:00:00 2001
From: honpery <honpery@gmail.com>
Date: Mon, 25 Dec 2017 13:26:19 +0800
Subject: [PATCH] set res.locals default value to {}

---
 middleware/devMiddleware.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/middleware/devMiddleware.js b/middleware/devMiddleware.js
index fc12966..6f20b44 100644
--- a/middleware/devMiddleware.js
+++ b/middleware/devMiddleware.js
@@ -4,6 +4,7 @@ export default (compiler, opts) => {
   const expressMiddleware = devMiddleware(compiler, opts)
 
   async function middleware (ctx, next) {
+    ctx.res.locals = ctx.res.locals || {};
     await expressMiddleware(ctx.req, {
       end: (content) => {
         ctx.body = content