From 10bca54912930089add6054c4078eab4a2cd725e Mon Sep 17 00:00:00 2001
From: Alexey Kostenko <a.kos@tonkeeper.com>
Date: Mon, 16 Sep 2024 19:16:22 +0300
Subject: [PATCH 1/2] check proof for not active account

---
 ton/getstate.go | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/ton/getstate.go b/ton/getstate.go
index b4d5edc..358613f 100644
--- a/ton/getstate.go
+++ b/ton/getstate.go
@@ -3,6 +3,7 @@ package ton
 import (
 	"bytes"
 	"context"
+	"errors"
 	"fmt"
 	"github.com/xssnick/tonutils-go/address"
 	"github.com/xssnick/tonutils-go/tl"
@@ -58,12 +59,6 @@ func (c *APIClient) GetAccount(ctx context.Context, block *BlockIDExt, addr *add
 			return nil, fmt.Errorf("response with incorrect master block")
 		}
 
-		if t.State == nil {
-			return &tlb.Account{
-				IsActive: false,
-			}, nil
-		}
-
 		if t.Proof == nil {
 			return nil, fmt.Errorf("no proof")
 		}
@@ -87,9 +82,17 @@ func (c *APIClient) GetAccount(ctx context.Context, block *BlockIDExt, addr *add
 		}
 
 		shardAcc, balanceInfo, err := CheckAccountStateProof(addr, block, t.Proof, t.ShardProof, shardHash, c.proofCheckPolicy == ProofCheckPolicyUnsafe)
+		if errors.Is(err, ErrNoAddrInProof) && t.State == nil {
+			return &tlb.Account{
+				IsActive: false,
+			}, nil
+		}
 		if err != nil {
 			return nil, fmt.Errorf("failed to check acc state proof: %w", err)
 		}
+		if t.State == nil {
+			return nil, fmt.Errorf("state must be presented")
+		}
 
 		if !bytes.Equal(shardAcc.Account.Hash(0), t.State.Hash()) {
 			return nil, fmt.Errorf("proof hash not match state account hash")

From 3d2d64358563a6762d0d3681fc3e977ee8c213c8 Mon Sep 17 00:00:00 2001
From: Coverage <coverage@tonutils.com>
Date: Wed, 18 Sep 2024 06:56:01 +0000
Subject: [PATCH 2/2] Updated coverage badge

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 60e34da..a5e0947 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 [![Based on TON][ton-svg]][ton]
 [![Telegram Channel][tgc-svg]][tg-channel]
-![Coverage](https://img.shields.io/badge/Coverage-73.5%25-brightgreen)
+![Coverage](https://img.shields.io/badge/Coverage-73.6%25-brightgreen)
 
 Golang library for interacting with TON blockchain.