Hi,

When I use function soup_cookies_from_request() to get cookies from request message headers, I've got such warnings in my stderr:

libsoup-WARNING **: (soup-cookie.c:443):soup_cookie_new: runtime check failed: (domain != NULL)

I think this is because client sends to server only cookie's name and value without information about cookie expiration, domain and path and because this, function soup_cookies_from_request() calls soup_cookie_new() to create new cookie descriptor with NULL for path, domain and zero for expiration. And such calling prints warning to stderr.

And I think denying of empty domain is not totally correct. I don't know theory of cookies very well, but there is some difficulties to use cookies with localhost. Localhost domain is not correct for cookies, and I could solve this problem by creating Set-Cookie header myself, where I do not set a domain property at all.

Maybe it would be better to remove domain assertion from soup_cookie_new() and when programmer applies cookies to response (i.e. by calling soup_cookies_to_response()) for NULL-domained cookies a 'domain' property wouldn't send? This should solve the both problems I wrote about.

Thanks and sorry for my English