File: contracts/ExtraRewardsDistributor.sol   #1

87       function _addReward(
88           address _token,
89           uint256 _amount,
90           uint256 _epoch
91       ) internal nonReentrant {
92           // Pull before reward accrual
93           IERC20(_token).safeTransferFrom(msg.sender, address(this), _amount);
94   
95           //convert to reward per token
96           uint256 supply = auraLocker.totalSupplyAtEpoch(_epoch);
97           uint256 rPerT = (_amount * 1e20) / supply;
98           rewardData[_token][_epoch] += rPerT;
File: contracts/ExtraRewardsDistributor.sol   #2

87       function _addReward(
88           address _token,
89           uint256 _amount,
90           uint256 _epoch
91       ) internal nonReentrant {
92           // Pull before reward accrual
93           IERC20(_token).safeTransferFrom(msg.sender, address(this), _amount);
94   
95           //convert to reward per token
96           uint256 supply = auraLocker.totalSupplyAtEpoch(_epoch);
97           uint256 rPerT = (_amount * 1e20) / supply;
98           rewardData[_token][_epoch] += rPerT;
