From 95c149f76bd056f77b9890f49799f0fae01af42b Mon Sep 17 00:00:00 2001
From: Nick Galloway <blackarctic@icloud.com>
Date: Fri, 7 Jul 2017 12:59:29 -0500
Subject: [PATCH] adding ability to send res with middleware

---
 lib/app/server.js | 1 +
 lib/app/utils.js  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/lib/app/server.js b/lib/app/server.js
index 7bcc1eb43a..0c0b2a5c9d 100644
--- a/lib/app/server.js
+++ b/lib/app/server.js
@@ -98,6 +98,7 @@ export default async (context) => {
   if (!context.nuxt.error) {
     await middlewareSeries(midd, ctx)
   }
+  if (context.res.headersSent) return
   if (context.redirected) return _noopApp
   // Set layout
   let layout = Components.length ? Components[0].options.layout : NuxtError.layout
diff --git a/lib/app/utils.js b/lib/app/utils.js
index 8260b383d4..fa1c3664fa 100644
--- a/lib/app/utils.js
+++ b/lib/app/utils.js
@@ -104,6 +104,7 @@ export function middlewareSeries (promises, context) {
   }
   return promisify(promises[0], context)
   .then(() => {
+    if (context.res.headersSent) return
     return middlewareSeries(promises.slice(1), context)
   })
 }