From e12a8bb21c07a4bdb950b6aac7c4ced49fddbc85 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Thu, 9 Jun 2016 16:23:21 -0700
Subject: [PATCH] lint.

---
 lib/bcoin/aes.js        | 2 +-
 lib/bcoin/chachapoly.js | 6 +++---
 lib/bcoin/pool.js       | 4 ++++
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/bcoin/aes.js b/lib/bcoin/aes.js
index 6d55831a..f6151dc5 100644
--- a/lib/bcoin/aes.js
+++ b/lib/bcoin/aes.js
@@ -516,7 +516,7 @@ AESCipher.prototype.update = function update(data) {
  */
 
 AESCipher.prototype.final = function final() {
-  var i, block, left, pad;
+  var block, left, pad;
 
   // Handle padding on the last block.
   if (!this.waiting) {
diff --git a/lib/bcoin/chachapoly.js b/lib/bcoin/chachapoly.js
index 8cb35451..9642ba38 100644
--- a/lib/bcoin/chachapoly.js
+++ b/lib/bcoin/chachapoly.js
@@ -545,9 +545,6 @@ AEAD.prototype.finish = function finish() {
   var len = new Buffer(16);
   var lo, hi;
 
-  if (this.cipherLen === 0)
-    this.pad16(this.aadLen);
-
   // The RFC says these are supposed to be
   // uint32le, but their own fucking test
   // cases fail unless they are uint64le's.
@@ -561,6 +558,9 @@ AEAD.prototype.finish = function finish() {
   len.writeUInt32LE(lo, 8, true);
   len.writeUInt32LE(hi, 12, true);
 
+  if (this.cipherLen === 0)
+    this.pad16(this.aadLen);
+
   this.pad16(this.cipherLen);
   this.poly1305.update(len);
 
diff --git a/lib/bcoin/pool.js b/lib/bcoin/pool.js
index 91e3959c..42c70ac2 100644
--- a/lib/bcoin/pool.js
+++ b/lib/bcoin/pool.js
@@ -601,6 +601,8 @@ Pool.prototype.startSync = function startSync() {
 };
 
 Pool.prototype.sync = function sync() {
+  var i;
+
   if (this.peers.load)
     this.peers.load.sync();
 
@@ -613,6 +615,8 @@ Pool.prototype.sync = function sync() {
  */
 
 Pool.prototype.stopSync = function stopSync() {
+  var i;
+
   if (!this.syncing)
     return;