Update LensHub.sol

[0xScratch]

for (uint256 i = 0; i < dataLength; ) {
     dataHashes[i] = keccak256(vars.datas[i]);
     unchecked {
           ++i;
      }
}

Need to appreciate the dev for this gas-efficient for loop, which most of the Repos out there fail to hook upon.. Anyways, let's back to the PR, I just changed uint256 i = 0; to uint256 i; , cuz there's really no need to initialize a uint with 0 as the default value of all unsigned and signed integers lays back to 0 itself.

Thanks!

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[donosonaumczuk]

Did you check the gas diff output? Compiler handles this

[donosonaumczuk]

Thanks for your time and the submission