Submission Details
Severity:
No need to explicitly set storage variable value to 0
Summary
Staking contract has balance and index variables stored in storage.
Vulnerability Details
During deployment these variable values set to 0. That is not necessary as default uint256 variable value is already 0.
While explicitly setting these variables to 0 we use additional gas.
Impact
Extra gas is used
Tools Used
Observation
Recommendations
Change code to
/// @notice the balance of reward tokens
uint256 public balance;
/// @notice the index of the last update
uint256 public index;
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
70628 USDC / LOC
18,000 USDC
2,000 USDC
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