Can save gas we change less or equal to just equal.
A <= 0
check is done on a uint, which can not be negative. We can save gas if we just do an equality check
== 0
costs less gas than <= 0
Manual review
Change this:
To this:
The contest is live. Earn rewards by submitting a finding.
This is your time to appeal against judgements on your submissions.
Appeals are being carefully reviewed by our judges.