From 0636e17dbee3accf6291000f0e4f4e713a97a207 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Thu, 9 Apr 2015 16:37:04 +0200
Subject: Added default registrar

---
 core/chain_manager.go | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

(limited to 'core')

diff --git a/core/chain_manager.go b/core/chain_manager.go
index 3ab95d272..9c66a9f53 100644
--- a/core/chain_manager.go
+++ b/core/chain_manager.go
@@ -50,15 +50,7 @@ func CalcDifficulty(block, parent *types.Header) *big.Int {
 }
 
 func CalculateTD(block, parent *types.Block) *big.Int {
-	uncleDiff := new(big.Int)
-	for _, uncle := range block.Uncles() {
-		uncleDiff = uncleDiff.Add(uncleDiff, uncle.Difficulty)
-	}
-
-	// TD(genesis_block) = 0 and TD(B) = TD(B.parent) + sum(u.difficulty for u in B.uncles) + B.difficulty
-	td := new(big.Int)
-	td = td.Add(parent.Td, uncleDiff)
-	td = td.Add(td, block.Header().Difficulty)
+	td := new(big.Int).Add(parent.Td, block.Header().Difficulty)
 
 	return td
 }
-- 
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