From b9a8c2d6e6b779f4cb983155257298696ca54558 Mon Sep 17 00:00:00 2001
From: Dmytro <vovk.dimon@gmail.com>
Date: Tue, 24 Oct 2023 11:49:48 +0300
Subject: [PATCH] sentry: error checking fix (#8566)

---
 cmd/sentry/sentry/sentry_grpc_server.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/sentry/sentry/sentry_grpc_server.go b/cmd/sentry/sentry/sentry_grpc_server.go
index 6e908638c..7f5359094 100644
--- a/cmd/sentry/sentry/sentry_grpc_server.go
+++ b/cmd/sentry/sentry/sentry_grpc_server.go
@@ -627,7 +627,7 @@ func NewGrpcServer(ctx context.Context, dialCandidates func() enode.Iterator, re
 				ss.GoodPeers.Store(peerID, peerInfo)
 				ss.sendNewPeerToClients(gointerfaces.ConvertHashToH512(peerID))
 				getBlockHeadersErr := ss.getBlockHeaders(ctx, *peerBestHash, peerID)
-				if err != nil {
+				if getBlockHeadersErr != nil {
 					return p2p.NewPeerError(p2p.PeerErrorFirstMessageSend, p2p.DiscNetworkError, getBlockHeadersErr, "p2p.Protocol.Run getBlockHeaders failure")
 				}