From c080a629585f40332a684b06e2a5cd53916e6cb9 Mon Sep 17 00:00:00 2001
From: Chris Kleeschulte <chrisk@bitpay.com>
Date: Fri, 12 May 2017 16:23:17 -0400
Subject: [PATCH] Callback not called properly in _process for sync.

---
 lib/services/db/index.js | 2 +-
 lib/services/db/sync.js  | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/services/db/index.js b/lib/services/db/index.js
index b6cb3b54..03d9647e 100644
--- a/lib/services/db/index.js
+++ b/lib/services/db/index.js
@@ -157,7 +157,6 @@ DB.prototype.start = function(callback) {
     mkdirp.sync(this.dataPath);
   }
 
-  self.genesis = Block.fromBuffer(self.bitcoind.genesisBuffer);
   self._store = levelup(self.dataPath, { db: self.levelupStore, keyEncoding: 'binary', valueEncoding: 'binary'});
 
   self.store = {
@@ -170,6 +169,7 @@ DB.prototype.start = function(callback) {
 
   self.node.once('ready', function() {
 
+    self.genesis = Block.fromBuffer(self.bitcoind.genesisBuffer);
     self.loadTips(function(err) {
 
       if(err) {
diff --git a/lib/services/db/sync.js b/lib/services/db/sync.js
index c470fa07..b1137bb1 100644
--- a/lib/services/db/sync.js
+++ b/lib/services/db/sync.js
@@ -260,6 +260,7 @@ BlockStream.prototype._getBlocks = function(heights, callback) {
     }
 
     self.push(null);
+    callback();
 
   });
 };