From ace329ec6ee3b3c616aab9776c3068766ee87899 Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Wed, 4 Jul 2018 16:36:49 +0300
Subject: [PATCH] make linter happy

---
 lib/cmds/blockchain/blockchain.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cmds/blockchain/blockchain.js b/lib/cmds/blockchain/blockchain.js
index bc0c19ca3..876357d61 100644
--- a/lib/cmds/blockchain/blockchain.js
+++ b/lib/cmds/blockchain/blockchain.js
@@ -221,7 +221,7 @@ Blockchain.prototype.checkPathLength = function() {
 
 Blockchain.prototype.isClientInstalled = function(callback) {
   let versionCmd = this.client.determineVersionCommand();
-  this.runCommand(versionCmd, {}, (err, stdout, stderr) => {
+  this.runCommand(versionCmd, {}, (err, stdout, _stderr) => {
     if (err || !stdout || stdout.indexOf("not found") >= 0) {
       return callback('Geth not found');
     }