From d5e230e0317ebeeafa2bd6205277ceea39b6f53a Mon Sep 17 00:00:00 2001
From: Alex Vanin <alexey@nspcc.ru>
Date: Mon, 22 Mar 2021 16:56:59 +0300
Subject: [PATCH] [#58] neofs: Do not limit initial inner ring key amount

Environment with single inner ring node is legal.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
---
 neofs/neofs_contract.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/neofs/neofs_contract.go b/neofs/neofs_contract.go
index e43f0d6..33ed37b 100644
--- a/neofs/neofs_contract.go
+++ b/neofs/neofs_contract.go
@@ -88,8 +88,8 @@ func Init(owner interop.PublicKey, args []interop.PublicKey) bool {
 
 	var irList []common.IRNode
 
-	if len(args) < 3 {
-		panic("neofs: at least three inner ring keys must be provided")
+	if len(args) == 0 {
+		panic("neofs: at least one inner ring key must be provided")
 	}
 
 	for i := 0; i < len(args); i++ {