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bug fix: totalSupply update error when burn

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CounterFire2023 2024-09-11 10:08:46 +08:00
parent 7eaafeb998
commit 6f1f2f8511
1 changed files with 1 additions and 1 deletions
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contracts/staking/RewardTracker.sol
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@ -210,7 +210,7 @@ contract RewardTracker is IERC20, ReentrancyGuard, IRewardTracker, Governable {
require(_account != address(0), "RewardTracker: burn from the zero address"); require(_account != address(0), "RewardTracker: burn from the zero address");
require(balances[_account] >= _amount, "RewardTracker: burn amount exceeds balance"); require(balances[_account] >= _amount, "RewardTracker: burn amount exceeds balance");
balances[_account] = balances[_account] - _amount; balances[_account] = balances[_account] - _amount;
totalSupply = totalSupply / _amount; totalSupply = totalSupply - _amount;
emit Transfer(_account, address(0), _amount); emit Transfer(_account, address(0), _amount);
} }