lint.

lib/bcoin/hd.js

@@ -79,7 +79,6 @@
 'use strict';
 
 var bcoin = require('./env');
-var bn = require('bn.js');
 var utils = require('./utils');
 var ec = require('./ec');
 var assert = utils.assert;

lib/bcoin/http/server.js

@@ -7,6 +7,8 @@
 
 'use strict';
 
+/* jshint -W069 */
+
 var bcoin = require('../env');
 var EventEmitter = require('events').EventEmitter;
 var constants = bcoin.protocol.constants;
@@ -506,7 +508,7 @@ HTTPServer.prototype._init = function _init() {
     var options = req.options;
     var old = options.old;
     var new_ = options.passphrase;
-    self.walletdb.setPassphrase(id, old, _new, function(err) {
+    self.walletdb.setPassphrase(id, old, new_, function(err) {
       if (err)
         return next(err);
 

lib/bcoin/http/wallet.js

@@ -9,6 +9,7 @@
 
 var bcoin = require('../env');
 var EventEmitter = require('events').EventEmitter;
+var assert = require('assert');
 
 var utils = require('../utils');
 var http = require('./');

lib/bcoin/logger.js

@@ -203,8 +203,6 @@ Logger.prototype.debug = function debug() {
  */
 
 Logger.prototype.log = function log(level, args) {
-  var prefix, color, msg;
-
   if (this.closed)
     return;
 

lib/bcoin/wallet.js

@@ -1935,7 +1935,6 @@ Account.prototype.open = function open(callback) {
  */
 
 Account.prototype.pushKey = function pushKey(key) {
-  var result = false;
   var index = -1;
   var i;
 
@@ -1983,7 +1982,6 @@ Account.prototype.pushKey = function pushKey(key) {
  */
 
 Account.prototype.spliceKey = function spliceKey(key) {
-  var result = false;
   var index = -1;
   var i;
 

lib/bcoin/walletdb.js

@@ -477,7 +477,7 @@ WalletDB.prototype.hasListener = function hasListener(id, event) {
 
 WalletDB.prototype.get = function get(id, callback) {
   var self = this;
-  var unlock, watcher, wallet;
+  var unlock, watcher;
 
   unlock = this._lock(id, get, [id, callback]);
 
@@ -576,9 +576,6 @@ WalletDB.prototype.save = function save(wallet) {
  */
 
 WalletDB.prototype.auth = function auth(id, token, callback) {
-  var self = this;
-  var wallet;
-
   this._get(id, function(err, wallet) {
     if (err)
       return callback(err);
@@ -704,7 +701,6 @@ WalletDB.prototype.ensure = function ensure(options, callback) {
 
 WalletDB.prototype.getAccount = function getAccount(id, name, callback) {
   var self = this;
-  var account;
 
   this.getAccountIndex(id, name, function(err, index) {
     if (err)