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Cyfrin / 2023-07-escrow

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Use assembly to check for `address(0)` #827

Open codehawks-bot opened 1 year ago

codehawks-bot commented 1 year ago

Use assembly to check for address(0)

Severity

Gas Optimization / Informational

Relevant GitHub Links

https://github.com/Cyfrin/2023-07-escrow/blob/main/src/Escrow.sol#L40-L42

Summary

Use assembly to check for address(0). Gas saved per Instance: ~6

Tools Used

Manual Review

Recommendations

Use assembly to check for address(0).