The internal function BenqiPriceOracle::getFeedPrice is not used
The BenqiPriceOracle::getFeedPrice function is internal, but no other public or external functions can call it.
function getFeedPrice(IAggregatorV2V3Interface feed) internal view returns (uint256) {
// Price feeds store answers at their defined decimal places
uint256 decimalDelta = 18 - feed.decimals();
// Ensure that we don't multiply the result by 0
if (decimalDelta > 0) {
return uint256(feed.latestAnswer()) * (10 ** decimalDelta);
} else {
return uint256(feed.latestAnswer());
}
}And this function uses the deprecated Chainlink's latestAnswer function. Consider deleting this function.
This issue has been acknowledged by Chaos Labs, and a fix was implemented in commit b1fa9adf↗.