From bdc546edbc45eb95ff3ef08cc945a5e34dbf5df6 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Sat, 2 Jan 2016 05:09:37 -0800
Subject: [PATCH] fix chain.index.lastTs.

---
 lib/bcoin/chain.js     | 3 +--
 lib/bcoin/fullchain.js | 6 +++---
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/lib/bcoin/chain.js b/lib/bcoin/chain.js
index ce69eb84..61dc77f7 100644
--- a/lib/bcoin/chain.js
+++ b/lib/bcoin/chain.js
@@ -56,7 +56,7 @@ function Chain(options) {
   this.fromJSON(preload);
 
   // Last TS after preload, needed for fill percent
-  this.index.lastTs = this.index.ts[this.index.ts.length - 1];
+  this.index.lastTs = this.index.ts[0];
 
   bcoin.chain.global = this;
 
@@ -212,7 +212,6 @@ Chain.prototype.resetHeight = function resetHeight(height) {
   this.index.hashes.forEach(function(hash) {
     self.index.bloom.add(hash, 'hex');
   });
-  this.index.lastTs = this.index.ts[this.index.ts.length - 1];
 };
 
 Chain.prototype._heightByTime = function _heightByTime(ts) {
diff --git a/lib/bcoin/fullchain.js b/lib/bcoin/fullchain.js
index 7d66bf1e..d7d43df9 100644
--- a/lib/bcoin/fullchain.js
+++ b/lib/bcoin/fullchain.js
@@ -64,7 +64,7 @@ function Chain(options) {
   });
 
   // Last TS after preload, needed for fill percent
-  this.index.lastTs = this.index.entries[this.index.entries.length - 1].ts;
+  this.index.lastTs = this.index.entries[0].ts;
 
   bcoin.chain.global = this;
 
@@ -157,7 +157,7 @@ Chain.prototype.resetHeight = function resetHeight(height) {
   }, {});
   this.index.hashes.length = height + 1;
 
-  this.index.lastTs = this.index.entries[this.index.entries.length - 1].ts;
+  this.index.lastTs = this.index.entries[0].ts;
 
   forked.forEach(function(entry) {
     self._delete(entry);
@@ -348,7 +348,7 @@ Chain.prototype.isFull = function isFull() {
 
 Chain.prototype.fillPercent = function fillPercent() {
   var total = (+new Date() / 1000 - 40 * 60) - this.index.lastTs;
-  var current = this.index.entries[this.index.entries.length - 1].ts - this.index.lastTs;
+  var current = this.getTip().ts - this.index.lastTs;
   return Math.max(0, Math.min(current / total, 1));
 };