From: shenao78 <shenao.78@163.com>
Date: Wed, 30 Oct 2019 07:37:46 +0000 (+0800)
Subject: fix dead lock
X-Git-Url: http://git.osdn.net/view?p=bytom%2Fvapor.git;a=commitdiff_plain;h=579852b987298a923afd8ecd5f1a34abc9087e11

fix dead lock
---

diff --git a/protocol/protocol.go b/protocol/protocol.go
index 8dfd6591..59880a73 100644
--- a/protocol/protocol.go
+++ b/protocol/protocol.go
@@ -212,7 +212,7 @@ func (c *Chain) syncProtocolStatus(subProtocol Protocoler) error {
 		return errors.Wrap(err, "failed on get sub protocol status")
 	}
 
-	if protocolHeight == c.BestBlockHeight() && protocolHash == c.BestBlockHash() {
+	if protocolHeight == c.bestBlockHeader.Height && *protocolHash == c.bestBlockHeader.Hash() {
 		return nil
 	}