From 2788fd6b980860d51490f0cd0c59639e1b7f6140 Mon Sep 17 00:00:00 2001
From: gengjiawen <technicalcute@gmail.com>
Date: Sun, 10 Mar 2019 13:00:07 +0800
Subject: [PATCH] http: delay ret declaration in method _flushOutput

PR-URL: https://github.com/nodejs/node/pull/26562
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
---
 lib/_http_outgoing.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/_http_outgoing.js b/lib/_http_outgoing.js
index d6e830e3f35770..9d308525c6e681 100644
--- a/lib/_http_outgoing.js
+++ b/lib/_http_outgoing.js
@@ -791,13 +791,13 @@ OutgoingMessage.prototype._flush = function _flush() {
 };
 
 OutgoingMessage.prototype._flushOutput = function _flushOutput(socket) {
-  var ret;
-  var outputLength = this.outputData.length;
+  const outputLength = this.outputData.length;
   if (outputLength <= 0)
-    return ret;
+    return undefined;
 
-  var outputData = this.outputData;
+  const outputData = this.outputData;
   socket.cork();
+  let ret;
   for (var i = 0; i < outputLength; i++) {
     const { data, encoding, callback } = outputData[i];
     ret = socket.write(data, encoding, callback);