From e86c6d5b5dc45481392d1fe5ccea0e4797929fbd Mon Sep 17 00:00:00 2001
From: liber <liber_2000@163.com>
Date: Sun, 20 Aug 2017 15:07:07 +0800
Subject: [PATCH] Update index.js
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fixed：AssertionError [ERR_ASSERTION]: headers have already been sent
---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 82e8341..4a0bd12 100644
--- a/index.js
+++ b/index.js
@@ -47,7 +47,7 @@ function invokeController(options, app) {
       }
       if (instance[method]) {
         // pre set request status
-        if (ctx.body === undefined && options.preSetStatus) {
+        if (ctx.body === undefined && options.preSetStatus && !ctx.status) {
           ctx.status = options.preSetStatus;
         }
         return instance[method]();