curlpp setting method to HEAD

[silent wren]

libc++abi: terminating due to uncaught exception of type curlpp::UnsetOption: You are trying to retreive the value of an unset option

        for (const std::string &url : urls) {
            auto elem = std::make_unique<std::tuple<std::ostringstream, curlpp::Easy>>();
            curlpp::Easy &request = std::get<1>(*elem);
            request.setOpt(curlpp::options::Url(url));
            switch (method) {
                case HTTPMethod::GET:
                    request.setOpt(curlpp::options::HttpGet(true));
                    break;
                case HTTPMethod::POST:
                    request.setOpt(curlpp::options::HttpPost());
                    break;
                case HTTPMethod::HEAD:
                    request.setOpt(curlpp::options::HttpHeader());
                    break;
            }

            request.setOpt(curlpp::options::WriteStream(&std::get<0>(*elem)));

            requests.push_back(std::move(elem));
        }
``` the offending code is 

```cpp
                case HTTPMethod::HEAD:
                    request.setOpt(curlpp::options::HttpHeader());
                    break;
``` but I think the rest should also break


anyone got clues?

[viral hazel]

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[silent wren]

It has come to my attention that I am incredibly stupid

!solved