From 46dfd36a1fa3a74a4fe7e5fdd587a4462536e46a Mon Sep 17 00:00:00 2001
From: Anna Shaleva <shaleva.ann@nspcc.ru>
Date: Mon, 15 Feb 2021 18:13:00 +0300
Subject: [PATCH] core: fix native designateAsRole method

It shouldn't return anything.
---
 pkg/core/native/designate.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/core/native/designate.go b/pkg/core/native/designate.go
index ce8c1bdc9..d448e8f2c 100644
--- a/pkg/core/native/designate.go
+++ b/pkg/core/native/designate.go
@@ -283,7 +283,7 @@ func (s *Designate) designateAsRole(ic *interop.Context, args []stackitem.Item)
 	if err != nil {
 		panic(err)
 	}
-	return pubsToArray(keys.PublicKeys(ns))
+	return stackitem.Null{}
 }
 
 // DesignateAsRole sets nodes for role r.