Platform: Code4rena
Start Date: 25/01/2022
Pot Size: $50,000 USDT
Total HM: 17
Participants: 39
Period: 3 days
Judge: LSDan
Total Solo HM: 9
Id: 79
League: ETH
Rank: 39/39
Findings: 1
Award: $0.86
🌟 Selected for report: 0
🚀 Solo Findings: 0
solgryn
You can save gas.
"> 0" is used in the following locations:
https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L313 https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L337 https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L354 https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L369 https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L389 https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L454 https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L485 https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L497 https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L536 https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L541 https://github.com/code-423n4/2022-01-trader-joe/blob/119e12d715ececc31478e833297f124cc15d27c2/contracts/LaunchEvent.sol#L546
Change "> 0" to "!=0" for small gas savings.
If you want to automate the work you can run:
$ sed -i 's/> 0/!= 0/g' contracts/RocketJoeFactory.sol contracts/LaunchEvent.sol contracts/RocketJoeStaking.sol
#0 - cryptofish7
2022-01-30T23:49:41Z
Duplicate of #240