From f09b4329bc1aade9672021313e65bdc9c26bc930 Mon Sep 17 00:00:00 2001
From: koshikraj <koshik.raj@gmail.com>
Date: Wed, 7 Mar 2018 16:20:53 +0530
Subject: [PATCH] fix genesis block comparison in isValidChain

---
 main.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.js b/main.js
index 34977c9f..d6e50bee 100644
--- a/main.js
+++ b/main.js
@@ -177,7 +177,7 @@ var replaceChain = (newBlocks) => {
 };
 
 var isValidChain = (blockchainToValidate) => {
-    if (JSON.stringify(blockchainToValidate[0]) !== JSON.stringify(getGenesisBlock())) {
+    if (calculateHashForBlock(blockchainToValidate[0]) !== getGenesisBlock().hash) {
         return false;
     }
     var tempBlocks = [blockchainToValidate[0]];