From 1991ea323edd2814135ca6ddf90c41557b17aebc Mon Sep 17 00:00:00 2001
From: wadecha <wadecha@users.noreply.github.com>
Date: Tue, 7 Mar 2017 19:46:27 +0800
Subject: [PATCH] Update redis.js

---
 lib/appenders/redis.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/appenders/redis.js b/lib/appenders/redis.js
index f1204e6..8c5de99 100644
--- a/lib/appenders/redis.js
+++ b/lib/appenders/redis.js
@@ -7,14 +7,14 @@ const util = require('util');
 function redisAppender(host, port, pass, channel, layout) {
   layout = layout || layouts.messagePassThroughLayout;
   const redisClient = redis.createClient(port, host, { auth_pass: pass });
-  redisClient.on('error', function (err) {
+  redisClient.on('error', (error) => {
     if (err) {
       console.error('log4js.redisAppender - %s:%p Error: %s', host, port, util.inspect(err));
     }
   });
   return function (loggingEvent) {
     const message = layout(loggingEvent);
-    redisClient.publish(channel, message, function (err) {
+    redisClient.publish(channel, message, (error) => {
       if (err) {
         console.error('log4js.redisAppender - %s:%p Error: %s', host, port, util.inspect(err));
       }