From 4761c70f3c8ec68636086ab5307864bcf982de3a Mon Sep 17 00:00:00 2001
From: Jiahao Dai <20123225@student.shiep.edu.cn>
Date: Mon, 12 Oct 2015 18:19:26 +0800
Subject: [PATCH] Reduce code rundundance

---
 redis.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/redis.js b/redis.js
index e89fb14..e170495 100644
--- a/redis.js
+++ b/redis.js
@@ -1,10 +1,8 @@
-
 var redis = require('redis');
 var uri = process.env.WEPLAY_REDIS_URI || 'localhost:6379';
 var auth_password = process.env.WEPLAY_REDIS_AUTH || '';
 var pieces = uri.split(':');
 
 module.exports = function(){
-  var client =  redis.createClient(pieces[1], pieces[0], { return_buffers: true, no_ready_check: true, auth_pass: auth_password });
-  return client;
+  return redis.createClient(pieces[1], pieces[0], { return_buffers: true, no_ready_check: true, auth_pass: auth_password });
 };