// send the fee to the admin/DAO if fee is greater than 0%
uint256 feeAmount = 0;
if (fee > 0) {
    feeAmount = (order.strike * fee) / 1000;
    ERC20(order.baseAsset).safeTransfer(owner(), feeAmount); // @audit-info zero-value ERC20 token transfers can revert for certain tokens
}
// send the fee to the admin/DAO if fee is greater than 0%
uint256 feeAmount = 0;
if (fee > 0) {
    feeAmount = (order.strike * fee) / 1000;

    if (feeAmount > 0) {
        ERC20(order.baseAsset).safeTransfer(owner(), feeAmount);
    }
}
