walletdb: less load for browser.

2016-12-18 23:06:44 -08:00 · 2016-12-18 23:06:44 -08:00 · 9d8f95ee0f
commit 9d8f95ee0f
parent 1df11caf71
1 changed files with 2 additions and 1 deletions
--- 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();