From 86add7e79f9b0b05fd2ede3f7d14e72e33869223 Mon Sep 17 00:00:00 2001
From: Mike-CZ <m1k3cz@pm.me>
Date: Fri, 31 Jan 2025 14:55:24 +0100
Subject: [PATCH] [OZ][L-02] Transfer and send Calls Are No Longer Considered
 Best Practice (#111)

---
 contracts/sfc/SFC.sol | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/contracts/sfc/SFC.sol b/contracts/sfc/SFC.sol
index ff112c6..e177561 100644
--- a/contracts/sfc/SFC.sol
+++ b/contracts/sfc/SFC.sol
@@ -835,7 +835,10 @@ contract SFC is OwnableUpgradeable, UUPSUpgradeable, Version {
                 revert ValueTooLarge();
             }
             totalSupply -= amount;
-            payable(address(0)).transfer(amount);
+            (bool sent, ) = payable(address(0)).call{value: amount}("");
+            if (!sent) {
+                revert TransferFailed();
+            }
             emit BurntNativeTokens(amount);
         }
     }