From c9f01ff313b50ccc153a36b03f090909461631a4 Mon Sep 17 00:00:00 2001
From: yperbasis <andrey.ashikhmin@gmail.com>
Date: Fri, 4 Oct 2024 15:48:37 +0200
Subject: [PATCH] Preserve requests nil-ness in (un)marshalling

---
 core/types/request.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core/types/request.go b/core/types/request.go
index d192d257964..8fd00157363 100644
--- a/core/types/request.go
+++ b/core/types/request.go
@@ -143,6 +143,9 @@ func (r *Requests) Withdrawals() WithdrawalRequests {
 }
 
 func MarshalRequestsBinary(requests Requests) ([][]byte, error) {
+	if requests == nil {
+		return nil, nil
+	}
 	ret := make([][]byte, 0)
 	for _, req := range requests {
 		buf := new(bytes.Buffer)
@@ -155,6 +158,10 @@ func MarshalRequestsBinary(requests Requests) ([][]byte, error) {
 }
 
 func UnmarshalRequestsFromBinary(requests [][]byte) (reqs Requests, err error) {
+	if requests == nil {
+		return nil, nil
+	}
+	reqs = make(Requests, 0)
 	for _, b := range requests {
 		switch b[0] {
 		case DepositRequestType: