From fc24b04bf61f57b621f636eb1dee7d02a2d62191 Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Thu, 28 Dec 2017 13:13:30 -0500
Subject: [PATCH] comply with linter

---
 lib/modules/whisper/embarkjs.js | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/lib/modules/whisper/embarkjs.js b/lib/modules/whisper/embarkjs.js
index 42bd1a090..dc377a8d2 100644
--- a/lib/modules/whisper/embarkjs.js
+++ b/lib/modules/whisper/embarkjs.js
@@ -1,3 +1,5 @@
+/*global EmbarkJS, Web3 */
+
 let __embarkWhisper = {};
 
 __embarkWhisper.setProvider = function(options) {
@@ -18,8 +20,8 @@ __embarkWhisper.setProvider = function(options) {
       console.log("whisper not available");
     } else if (version >= 5) {
       if (self.web3CompatibleWithV5()) {
-        self.web3.shh.newSymKey().then((id) => {self.symKeyID = id;});
-        self.web3.shh.newKeyPair().then((id) => {self.sig = id;});
+        self.web3.shh.newSymKey().then((id) => { self.symKeyID = id; });
+        self.web3.shh.newKeyPair().then((id) => { self.sig = id; });
       } else {
         console.log("this version of whisper in this node");
       }
@@ -32,20 +34,21 @@ __embarkWhisper.setProvider = function(options) {
 
 __embarkWhisper.web3CompatibleWithV5 = function() {
   var _web3 = new Web3();
-  if (typeof(_web3.version) === "string") {
+  if ((typeof _web3.version) === "string") {
     return true;
   }
   return parseInt(_web3.version.api.split('.')[1], 10) >= 20;
 };
 
 __embarkWhisper.getWhisperVersion = function(cb) {
+  const self = this;
   if (EmbarkJS.isNewWeb3()) {
     this.web3.shh.getVersion(function(err, version) {
       cb(err, version);
     });
   } else {
-    this.web3.version.getWhisper(function(err, res) {
-      cb(err, web3.version.whisper);
+    this.web3.version.getWhisper(function(err, _res) {
+      cb(err, self.web3.version.whisper);
     });
   }
 };
@@ -88,7 +91,7 @@ __embarkWhisper.sendMessage = function(options) {
     data = options.data || options.payload;
     ttl = options.ttl || 100;
     priority = options.priority || 1000;
-    var identity = options.identity || this.identity || web3.shh.newIdentity();
+    var identity = options.identity || this.identity || this.web3.shh.newIdentity();
     var _topics;
 
     if (topics === undefined) {