From b15115b2cbfffe15827cd5e4368267d417b72f08 Mon Sep 17 00:00:00 2001
From: call me saisai <1457358080@qq.com>
Date: Tue, 15 Jan 2019 00:34:12 +0800
Subject: [PATCH] chore: Reduce unnecessary variable declarations (#1298)

---
 lib/application.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/application.js b/lib/application.js
index 9919d99..1854f37 100644
--- a/lib/application.js
+++ b/lib/application.js
@@ -200,9 +200,9 @@ function respond(ctx) {
   // allow bypassing koa
   if (false === ctx.respond) return;
 
-  const res = ctx.res;
   if (!ctx.writable) return;
 
+  const res = ctx.res;
   let body = ctx.body;
   const code = ctx.status;