requestNft func. declaration error?

[valentinfernandez1]

In lesson 14, while creating the randomIpfsNft i noticed that in the github repo the function requestNft() has returns (uint256 requestId) in the function declaration but never returns a value.

    function requestNft() public payable returns (uint256 requestId) {
        if (msg.value < i_mintFee) {
            revert NeedMoreETHSent();
        }
        requestId = i_vrfCoordinator.requestRandomWords(
            i_gasLane,
            i_subscriptionId,
            REQUEST_CONFIRMATIONS,
            i_callbackGasLimit,
            NUM_WORDS
        );

        s_requestIdToSender[requestId] = msg.sender;
        emit NftRequested(requestId, msg.sender);
    }

Is there something else i'm missing or is this just an error.

[mattjaf]

are you getting an error when compiling?

It defines the return variable in the function signature returns (uint256 requestId) its pretty much the same thing as

function requestNft() public payable returns (uint256) {
        //logic
       return requestId; // <-----------------------
    }