From 69c82f63b5b50a0a448b2262aa001d4e06165fa8 Mon Sep 17 00:00:00 2001
From: dead_horse <dead_horse@qq.com>
Date: Sun, 13 Apr 2014 10:23:57 +0800
Subject: [PATCH] fix length when .body is missing

---
 lib/application.js  | 2 ++
 test/application.js | 1 +
 2 files changed, 3 insertions(+)

diff --git a/lib/application.js b/lib/application.js
index 12c3ea0..0020bbc 100644
--- a/lib/application.js
+++ b/lib/application.js
@@ -190,6 +190,8 @@ function *respond(next) {
     // status body
     this.type = 'text';
     body = status[code];
+    if (body) this.length = Buffer.byteLength(body);
+    return res.end(body);
   }
 
   // Buffer body
diff --git a/test/application.js b/test/application.js
index 8e0e25f..8ee040c 100644
--- a/test/application.js
+++ b/test/application.js
@@ -288,6 +288,7 @@ describe('app.respond', function(){
         request(server)
         .get('/')
         .expect(400)
+        .expect('Content-Length', 11)
         .expect('Bad Request', done);
       })
     })