src/wallet.js: use jshint

Author: booo

src/wallet.js

@@ -38,12 +38,13 @@ Bitcoin.Wallet = (function () {
  if ("string" === typeof pubs) {
  pubs = pubs.split(',');
  }
+ var i;
  if (Array.isArray(pubs) && keys.length == pubs.length) {
- for (var i = 0; i < keys.length; i++) {
+ for (i = 0; i < keys.length; i++) {
  this.addKey(keys[i], pubs[i]);
  }
  } else {
- for (var i = 0; i < keys.length; i++) {
+ for (i = 0; i < keys.length; i++) {
  this.addKey(keys[i]);
  }
  }
@@ -131,11 +132,14 @@ Bitcoin.Wallet = (function () {
  Wallet.prototype.process = function (tx) {
  if (this.txIndex[tx.hash]) return;
 
+ var j;
+ var k;
+ var hash;
  // Gather outputs
- for (var j = 0; j < tx.outs.length; j++) {
+ for (j = 0; j < tx.outs.length; j++) {
  var txout = new TransactionOut(tx.outs[j]);
- var hash = Crypto.util.bytesToBase64(txout.script.simpleOutPubKeyHash());
- for (var k = 0; k < this.addressHashes.length; k++) {
+ hash = Crypto.util.bytesToBase64(txout.script.simpleOutPubKeyHash());
+ for (k = 0; k < this.addressHashes.length; k++) {
  if (this.addressHashes[k] === hash) {
  this.unspentOuts.push({tx: tx, index: j, out: txout});
  break;
@@ -144,11 +148,11 @@ Bitcoin.Wallet = (function () {
  }
 
  // Remove spent outputs
- for (var j = 0; j < tx.ins.length; j++) {
+ for (j = 0; j < tx.ins.length; j++) {
  var txin = new TransactionIn(tx.ins[j]);
  var pubkey = txin.script.simpleInPubKey();
- var hash = Crypto.util.bytesToBase64(Bitcoin.Util.sha256ripe160(pubkey));
- for (var k = 0; k < this.addressHashes.length; k++) {
+ hash = Crypto.util.bytesToBase64(Bitcoin.Util.sha256ripe160(pubkey));
+ for (k = 0; k < this.addressHashes.length; k++) {
  if (this.addressHashes[k] === hash) {
  for (var l = 0; l < this.unspentOuts.length; l++) {
  if (txin.outpoint.hash == this.unspentOuts[l].tx.hash &&
@@ -178,7 +182,8 @@ Bitcoin.Wallet = (function () {
  var selectedOuts = [];
  var txValue = sendValue.add(feeValue);
  var availableValue = BigInteger.ZERO;
- for (var i = 0; i < this.unspentOuts.length; i++) {
+ var i;
+ for (i = 0; i < this.unspentOuts.length; i++) {
  selectedOuts.push(this.unspentOuts[i]);
  availableValue = availableValue.add(Bitcoin.Util.valueToBigInt(this.unspentOuts[i].out.value));
 
@@ -194,7 +199,7 @@ Bitcoin.Wallet = (function () {
 
  var sendTx = new Bitcoin.Transaction();
 
- for (var i = 0; i < selectedOuts.length; i++) {
+ for (i = 0; i < selectedOuts.length; i++) {
  sendTx.addInput(selectedOuts[i].tx, selectedOuts[i].index);
  }
 
@@ -205,13 +210,13 @@ Bitcoin.Wallet = (function () {
 
  var hashType = 1; // SIGHASH_ALL
 
- for (var i = 0; i < sendTx.ins.length; i++) {
+ for (i = 0; i < sendTx.ins.length; i++) {
  var hash = sendTx.hashTransactionForSignature(selectedOuts[i].out.script, i, hashType);
  var pubKeyHash = selectedOuts[i].out.script.simpleOutPubKeyHash();
  var signature = this.signWithKey(pubKeyHash, hash);
 
  // Append hash type
- signature.push(parseInt(hashType));
+ signature.push(parseInt(hashType, 10));
 
  sendTx.ins[i].script = Script.createInputScript(signature, this.getPubKeyFromHash(pubKeyHash));
  }