From 4cd018c31a7f3d84957dba23d55eda0815ec86c7 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Wed, 8 Jun 2016 15:36:07 -0700
Subject: [PATCH] fix sync.

---
 lib/bcoin/peer.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/bcoin/peer.js b/lib/bcoin/peer.js
index 0912f463..377d5fd1 100644
--- a/lib/bcoin/peer.js
+++ b/lib/bcoin/peer.js
@@ -1793,6 +1793,9 @@ Peer.prototype.sync = function sync(callback) {
   if (!this.pool.syncing)
     return;
 
+  if (!this.ack)
+    return;
+
   if (this.syncSent)
     return;