From 9d8f95ee0fd8506c6f2c8e32d3a864fbaf3c108a Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Sun, 18 Dec 2016 23:06:44 -0800
Subject: [PATCH] walletdb: less load for browser.

---
 lib/wallet/walletdb.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/wallet/walletdb.js b/lib/wallet/walletdb.js
index bf50a067..35e58e02 100644
--- a/lib/wallet/walletdb.js
+++ b/lib/wallet/walletdb.js
@@ -601,7 +601,8 @@ WalletDB.prototype.getDepth = co(function* getDepth() {
   iter = this.db.iterator({
     gte: layout.w(0x00000000),
     lte: layout.w(0xffffffff),
-    reverse: true
+    reverse: true,
+    limit: 1
   });
 
   item = yield iter.next();