coryli

medium

Return variables never referenced

Summary

Return variables declared but never assigned

Vulnerability Detail

Impact

Low

Code Snippet

https://github.com/sherlock-audit/2023-05-USSD/blob/main/ussd-contracts/contracts/USSD.sol#L137 https://github.com/sherlock-audit/2023-05-USSD/blob/main/ussd-contracts/contracts/USSD.sol#L170

Tool used

Manual Review

Recommendation

Remove these variables