From 3c481246582a1a701085df304be48f9c5071426e Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Sun, 23 Oct 2016 03:24:32 -0700
Subject: [PATCH] lint.

---
 lib/node/spvnode.js           |  4 ++--
 lib/primitives/merkleblock.js |  2 +-
 lib/wallet/walletblock.js     | 25 +++++++++++++++++++++++++
 3 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/lib/node/spvnode.js b/lib/node/spvnode.js
index 026fe62b..8bd035b6 100644
--- a/lib/node/spvnode.js
+++ b/lib/node/spvnode.js
@@ -245,9 +245,9 @@ SPVNode.prototype.rescan = function rescan() {
  * @returns {Promise}
  */
 
-SPVNode.prototype.scan = co(function* scan(height) {
+SPVNode.prototype.scan = function scan(height) {
   return this.walletdb.rescan(this.chain.db, height);
-});
+};
 
 /**
  * Broadcast a transaction (note that this will _not_ be verified
diff --git a/lib/primitives/merkleblock.js b/lib/primitives/merkleblock.js
index 44f3b6e8..bbb56a71 100644
--- a/lib/primitives/merkleblock.js
+++ b/lib/primitives/merkleblock.js
@@ -418,7 +418,7 @@ MerkleBlock.fromRaw = function fromRaw(data, enc) {
 
 MerkleBlock.prototype.toFull = function toFull(writer) {
   var p = BufferWriter(writer);
-  var i, tx;
+  var i, tx, index;
 
   this.toRaw(p);
 
diff --git a/lib/wallet/walletblock.js b/lib/wallet/walletblock.js
index 3a75beda..1a38e851 100644
--- a/lib/wallet/walletblock.js
+++ b/lib/wallet/walletblock.js
@@ -299,6 +299,31 @@ function cmpid(a, b) {
   return a.id - b.id;
 }
 
+function parseWallets(data) {
+  var p = new BufferReader(data);
+  var wids = [];
+
+  while (p.left())
+    wids.push(p.readU32());
+
+  return wids;
+}
+
+function serializeWallets(wids, writer) {
+  var p = new BufferWriter(writer);
+  var i, wid;
+
+  for (i = 0; i < wids.length; i++) {
+    wid = wids[i];
+    p.writeU32(wid);
+  }
+
+  if (!writer)
+    p = p.render();
+
+  return p;
+}
+
 /*
  * Expose
  */