use constant address

ktondao · Feb 20, 2024 · bfd9894 · bfd9894
1 parent 90c30b2
commit bfd9894
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Showing 2 changed files with 3 additions and 9 deletions.
diff --git a/src/KTONStakingRewards.sol b/src/KTONStakingRewards.sol
@@ -16,7 +16,7 @@ contract KTONStakingRewards is IStakingRewards, RewardsDistributionRecipient, Re
 
     /* ========== STATE VARIABLES ========== */
 
-    IERC20 public stakingToken;
+    IERC20 public constant stakingToken = IERC20(0x0000000000000000000000000000000000000402);
     uint256 public periodFinish = 0;
     uint256 public rewardRate = 0;
     uint256 public rewardsDuration = 7200;
@@ -29,13 +29,6 @@ contract KTONStakingRewards is IStakingRewards, RewardsDistributionRecipient, Re
     uint256 private _totalSupply;
     mapping(address => uint256) private _balances;
 
-    /* ========== CONSTRUCTOR ========== */
-
-    constructor(address _rewardsDistribution, address _stakingToken) public {
-        stakingToken = IERC20(_stakingToken);
-        rewardsDistribution = _rewardsDistribution;
-    }
-
     /* ========== VIEWS ========== */
 
     function totalSupply() external view returns (uint256) {

diff --git a/src/RewardsDistributionRecipient.sol b/src/RewardsDistributionRecipient.sol
@@ -1,7 +1,8 @@
 pragma solidity ^0.5.16;
 
 contract RewardsDistributionRecipient {
-    address public rewardsDistribution;
+    // "KTONStakingRewards" in bytes.
+    address public constant rewardsDistribution = 0x4b544f4e5374616b696e67526577617264730000;
 
     function notifyRewardAmount() external payable;