Merge pull request bcoin-org#566 from tuxcanfly/fix-lint

multi: fix lint warnings

lib/blockchain/chaindb.js

@@ -17,7 +17,6 @@ const Network = require('../protocol/network');
 const CoinView = require('../coins/coinview');
 const UndoCoins = require('../coins/undocoins');
 const layout = require('./layout');
-const util = require('../utils/util');
 const consensus = require('../protocol/consensus');
 const Block = require('../primitives/block');
 const Outpoint = require('../primitives/outpoint');

lib/mempool/fees.js

@@ -12,7 +12,6 @@ const assert = require('bsert');
 const bio = require('bufio');
 const Logger = require('blgr');
 const {BufferMap} = require('buffer-map');
-const util = require('../utils/util');
 const binary = require('../utils/binary');
 const consensus = require('../protocol/consensus');
 const policy = require('../protocol/policy');

lib/net/peer.js

@@ -16,7 +16,6 @@ const dns = require('bdns');
 const Logger = require('blgr');
 const {RollingFilter} = require('bfilter');
 const {BufferMap} = require('buffer-map');
-const util = require('../utils/util');
 const Parser = require('./parser');
 const Framer = require('./framer');
 const packets = require('./packets');

lib/wallet/txdb.js

@@ -1896,7 +1896,10 @@ class TXDB {
    */
 
   async getSpentCoin(spent, prevout) {
-    const data = await this.bucket.get(layout.d.encode(spent.hash, spent.index));
+    const data = await this.bucket.get(layout.d.encode(
+      spent.hash,
+      spent.index
+    ));
 
     if (!data)
       return null;

lib/wallet/walletdb.js

@@ -17,7 +17,6 @@ const bdb = require('bdb');
 const Logger = require('blgr');
 const ccmp = require('bcrypto/lib/ccmp');
 const aes = require('bcrypto/lib/aes');
-const util = require('../utils/util');
 const Network = require('../protocol/network');
 const Path = require('./path');
 const common = require('./common');