From 108a327d5a2cabdf65b300e06a2eb1e8edf94c24 Mon Sep 17 00:00:00 2001
From: Matias Alejo Garcia <ematiu@gmail.com>
Date: Thu, 29 May 2014 10:47:40 -0300
Subject: [PATCH] fix blockdb check

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

diff --git a/lib/BlockDb.js b/lib/BlockDb.js
index a172c0e8..1d30e316 100644
--- a/lib/BlockDb.js
+++ b/lib/BlockDb.js
@@ -283,7 +283,7 @@ BlockDb.prototype.fromHashWithInfo = function(hash, cb) {
     self.getHeight(hash, function(err, height) {
       if (err) return cb(err);
 
-      info.isMainChain = height ? true : false;
+      info.isMainChain = height>=0 ? true : false;
 
       return cb(null, {
         hash: hash,