From 0e51a6d76ea35124af30fc81017ea8ac3775c54c Mon Sep 17 00:00:00 2001
From: Jimmy Hu <jimmy.hu@dexon.org>
Date: Wed, 27 Mar 2019 13:17:22 +0800
Subject: core: fix finalize logic (#302)

---
 core/blockchain.go | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'core')

diff --git a/core/blockchain.go b/core/blockchain.go
index 7a695ac38..3f0e7203e 100644
--- a/core/blockchain.go
+++ b/core/blockchain.go
@@ -1827,10 +1827,6 @@ func (bc *BlockChain) ProcessEmptyBlock(block *types.Block) (*common.Hash, error
 	header.ParentHash = parentBlock.Hash()
 	newBlock, err := bc.engine.Finalize(bc, header, currentState, nil, nil, nil)
 
-	if header.Root != parentBlock.Root() {
-		return nil, fmt.Errorf("empty block state root must same as parent")
-	}
-
 	root := newBlock.Root()
 	if _, ok := bc.GetRoundHeight(newBlock.Round()); !ok {
 		bc.storeRoundHeight(newBlock.Round(), newBlock.NumberU64())
-- 
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