From 3f24e87c541c58683955fd50033091fc957ed6cd Mon Sep 17 00:00:00 2001
From: Daniel Cousens <github@dcousens.com>
Date: Sun, 1 Jun 2014 16:04:44 +1000
Subject: [PATCH] HDWallet: more explicit branch for parentFingerprint

---
 src/hdwallet.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hdwallet.js b/src/hdwallet.js
index cfcc5fe..1283750 100644
--- a/src/hdwallet.js
+++ b/src/hdwallet.js
@@ -157,7 +157,7 @@ HDWallet.prototype.toBuffer = function(priv) {
   buffer.writeUInt8(this.depth, 4)
 
   // 4 bytes: the fingerprint of the parent's key (0x00000000 if master key)
-  var fingerprint = this.depth ? this.parentFingerprint : 0x00000000
+  var fingerprint = (this.depth === 0) ? 0x00000000 : this.parentFingerprint
   buffer.writeUInt32BE(fingerprint, 5)
 
   // 4 bytes: child number. This is the number i in xi = xpar/i, with xi the key being serialized.