From 11947a6ba88c950ebde9b1567ef7a8c1ba516d27 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Fri, 15 Jul 2016 15:24:37 -0700
Subject: [PATCH] minor.

---
 lib/bcoin/utils.js    | 4 +++-
 lib/bcoin/walletdb.js | 3 ---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/lib/bcoin/utils.js b/lib/bcoin/utils.js
index deac90ee..3e0a0146 100644
--- a/lib/bcoin/utils.js
+++ b/lib/bcoin/utils.js
@@ -2671,5 +2671,7 @@ utils.isAlpha = function isAlpha(key) {
   if (typeof key !== 'string')
     return false;
   // We allow /-~ (exclusive), 0-} (inclusive)
-  return key.length !== 0 && /^[\u0030-\u007d]+$/.test(key);
+  return key.length > 0
+    && key.length <= 64
+    && /^[\u0030-\u007d]+$/.test(key);
 };
diff --git a/lib/bcoin/walletdb.js b/lib/bcoin/walletdb.js
index 7ae35ff8..feb4bdbb 100644
--- a/lib/bcoin/walletdb.js
+++ b/lib/bcoin/walletdb.js
@@ -579,9 +579,6 @@ WalletDB.prototype.auth = function auth(id, token, callback) {
   var self = this;
   var wallet;
 
-  if (!id)
-    return callback(new Error('Wallet not found.'));
-
   this._get(id, function(err, wallet) {
     if (err)
       return callback(err);