From f48dffe0e683c529c0203e106cd2b654a7df9add Mon Sep 17 00:00:00 2001
From: Roman Khimov <roman@nspcc.ru>
Date: Mon, 15 Nov 2021 17:32:14 +0300
Subject: [PATCH] core: fix fallback VUB value in notary test

Serializing/deserializing the payload yields this:

 Error:          Received unexpected error:
                 both main and fallback transactions should have the same ValidUntil value
---
 pkg/core/notary_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/core/notary_test.go b/pkg/core/notary_test.go
index 784b477db..7b35be0fd 100644
--- a/pkg/core/notary_test.go
+++ b/pkg/core/notary_test.go
@@ -146,7 +146,7 @@ func TestNotary(t *testing.T) {
 		fallback.Nonce = nonce
 		nonce++
 		fallback.SystemFee = 1_0000_0000
-		fallback.ValidUntilBlock = bc.BlockHeight() + 50
+		fallback.ValidUntilBlock = bc.BlockHeight() + 2*nvbDiffFallback
 		fallback.Signers = []transaction.Signer{
 			{
 				Account: bc.GetNotaryContractScriptHash(),