From 5a42b5c7aed915759b249387a91ffbdda1d74590 Mon Sep 17 00:00:00 2001
From: Roman Khimov <roman@nspcc.ru>
Date: Mon, 10 Aug 2020 16:51:12 +0300
Subject: [PATCH] network: correct block addition check

Fixes missing an error on block addition when the header actually went it, but
the block didn't.
---
 pkg/network/blockqueue.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/network/blockqueue.go b/pkg/network/blockqueue.go
index ed6eac1ae..179c468a1 100644
--- a/pkg/network/blockqueue.go
+++ b/pkg/network/blockqueue.go
@@ -48,7 +48,7 @@ func (bq *blockQueue) run() {
 					err := bq.chain.AddBlock(minblock)
 					if err != nil {
 						// The block might already be added by consensus.
-						if _, errget := bq.chain.GetBlock(minblock.Hash()); errget != nil {
+						if bq.chain.BlockHeight() < minblock.Index {
 							bq.log.Warn("blockQueue: failed adding block into the blockchain",
 								zap.String("error", err.Error()),
 								zap.Uint32("blockHeight", bq.chain.BlockHeight()),