From c77b9efdc60a346a6e1860eea0492624d77b9f7e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A1=D0=BA=D0=BE=D0=B2=D0=BE=D1=80=D0=BE=D0=B4=D0=B0=20?=
 =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=B8=D1=82=D0=B0=20=D0=90=D0=BD=D0=B4=D1=80?=
 =?UTF-8?q?=D0=B5=D0=B5=D0=B2=D0=B8=D1=87?= <chalkerx@gmail.com>
Date: Mon, 17 Aug 2015 11:16:23 +0300
Subject: [PATCH] Require `util` instead of deprecated `sys` module.

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

diff --git a/lib/index.js b/lib/index.js
index e6ed6f4..f2f61e7 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -4,7 +4,7 @@
 
 var axon = require('pm2-axon');
 var cst  = require('../constants.js');
-var sys  = require('sys');
+var util  = require('util');
 var rpc  = require('pm2-axon-rpc');
 var log  = require('debug')('pm2:interface');
 var EventEmitter = require('events').EventEmitter;
@@ -120,4 +120,4 @@ var IPM2 = function(sub_port, rpc_port, bind_host) {
 
 };
 
-sys.inherits(IPM2, EventEmitter);
+util.inherits(IPM2, EventEmitter);