From 1cffca0b407dfd0e47a2f95e8e1f757f6c4f177c Mon Sep 17 00:00:00 2001
From: SpyCheese <mikle98@yandex.ru>
Date: Wed, 22 Nov 2023 10:27:58 +0300
Subject: [PATCH] Fix due payment reimbursement (#809)

---
 crypto/block/transaction.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/crypto/block/transaction.cpp b/crypto/block/transaction.cpp
index 05df6371..23de6e29 100644
--- a/crypto/block/transaction.cpp
+++ b/crypto/block/transaction.cpp
@@ -885,7 +885,7 @@ bool Transaction::prepare_storage_phase(const StoragePhaseConfig& cfg, bool forc
   if (now < account.last_paid) {
     return false;
   }
-  auto to_pay = account.compute_storage_fees(now, *(cfg.pricing));
+  auto to_pay = account.compute_storage_fees(now, *(cfg.pricing)) + due_payment;
   if (to_pay.not_null() && sgn(to_pay) < 0) {
     return false;
   }
@@ -898,7 +898,7 @@ bool Transaction::prepare_storage_phase(const StoragePhaseConfig& cfg, bool forc
     res->fees_collected = to_pay;
     res->fees_due = td::zero_refint();
     balance -= std::move(to_pay);
-  } else if (acc_status == Account::acc_frozen && !force_collect && to_pay + due_payment < cfg.delete_due_limit) {
+  } else if (acc_status == Account::acc_frozen && !force_collect && to_pay < cfg.delete_due_limit) {
     // do not collect fee
     res->last_paid_updated = (res->is_special ? 0 : account.last_paid);
     res->fees_collected = res->fees_due = td::zero_refint();
@@ -907,7 +907,7 @@ bool Transaction::prepare_storage_phase(const StoragePhaseConfig& cfg, bool forc
     res->fees_due = std::move(to_pay) - std::move(balance.grams);
     balance.grams = td::zero_refint();
     if (!res->is_special) {
-      auto total_due = res->fees_due + due_payment;
+      auto total_due = res->fees_due;
       switch (acc_status) {
         case Account::acc_uninit:
         case Account::acc_frozen: