The getPeriodReward() function does not enforce a check to ensure the receiver is not the zero address (address(0)).
The safeTransfer reverts if the recipient is the zero address (address(0)), which adds a layer of protection. However, its still good practice to explicitly check for address(0) in your function to prevent unnecessary calls and ensure clarity and consistency across your contract.
https://github.com/code-423n4/2024-10-ramses-exchange/blob/4a40eba36bc47eba8179d4f6203a4b84561a4415/contracts/CL/gauge/GaugeV3.sol#L338-L382
Updated Code with address(0) Check.
