From b636dba9654e5fad905186f75cceba4748fe55dd Mon Sep 17 00:00:00 2001
From: zhl <zhl010101@gmail.com>
Date: Thu, 27 Jan 2022 17:00:35 +0800
Subject: [PATCH] CEB01

---
 contracts/BEBoxMall.sol   | 1 +
 contracts/MarketPlace.sol | 1 +
 2 files changed, 2 insertions(+)

diff --git a/contracts/BEBoxMall.sol b/contracts/BEBoxMall.sol
index 8133316..c76f113 100644
--- a/contracts/BEBoxMall.sol
+++ b/contracts/BEBoxMall.sol
@@ -24,6 +24,7 @@ contract BEBoxMall is Ownable, HasSignature {
         public
         onlyOwner
     {
+        require(_paymentReceivedAddress != address(0), 'payment received address can not be zero');
         paymentReceivedAddress = _paymentReceivedAddress;
     }
 
diff --git a/contracts/MarketPlace.sol b/contracts/MarketPlace.sol
index 4b0bbba..cb115dc 100644
--- a/contracts/MarketPlace.sol
+++ b/contracts/MarketPlace.sol
@@ -34,6 +34,7 @@ contract Marketplace is Ownable, HasSignature {
     );
 
     function setFeeToAddress(address _feeToAddress) public onlyOwner {
+        require(_feeToAddress != address(0), 'fee received address can not be zero');
         feeToAddress = _feeToAddress;
     }