INVALID_URL_FORMAT has no error message

[offa]

Description

INVALID_URL_FORMAT errors don't contain an error message but an empty string.

Example/How to Reproduce

const auto response = cpr::Get(cpr::Url{"an invalid url"});

if (const auto error = response.error; error)
{
    std::cout << "<" << static_cast<int>(response.error.code) << ">: <" << error.message << ">\n";
}

Output:

<5>: <>

(5 is ErrorCode::INVALID_URL_FORMAT)

Possible Fix

No response

Where did you get it from?

conan

Additional Context/Your Environment

• OS: Linux (GCC 12 / Clang 15)
• Version: cpr 1.9.3

[COM8]

Thanks for reporting but there is nothing we can do about it since this what we get from curl.