From 829c7953d52a953067917f6d1ceee2f2e12c12c0 Mon Sep 17 00:00:00 2001
From: vyzo <vyzo@hackzen.org>
Date: Wed, 5 Aug 2020 18:28:04 +0300
Subject: [PATCH] fix dereference bug

---
 chain/messagepool/selection.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chain/messagepool/selection.go b/chain/messagepool/selection.go
index e363c6ccd..adced851f 100644
--- a/chain/messagepool/selection.go
+++ b/chain/messagepool/selection.go
@@ -219,7 +219,7 @@ func (mp *MessagePool) createMessageChains(actor address.Address, mset *msgSet,
 		chain.msgs = []*types.SignedMessage{m}
 		chain.gasReward = rewards[i]
 		chain.gasLimit = m.Message.GasLimit
-		chain.gasPerf = mp.getGasPerf(curChain.gasReward, curChain.gasLimit)
+		chain.gasPerf = mp.getGasPerf(chain.gasReward, chain.gasLimit)
 		chain.valid = true
 		return chain
 	}