From e7895b4b34001c25ec71be4f37abb076ce230618 Mon Sep 17 00:00:00 2001
From: Matias Alejo Garcia <ematiu@gmail.com>
Date: Tue, 9 Feb 2016 15:30:40 -0500
Subject: [PATCH] use key as binary

---
 lib/services/address/encoding.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/services/address/encoding.js b/lib/services/address/encoding.js
index ad4b55eb..8ebce51c 100644
--- a/lib/services/address/encoding.js
+++ b/lib/services/address/encoding.js
@@ -24,7 +24,7 @@ exports.encodeMempoolAddressIndexKey = function(hashBuffer, hashTypeBuffer) {
     hashBuffer,
     hashTypeBuffer,
   ]);
-  return key;
+  return key.toString('binary');
 };