return nil, err
	}
	resp.Header = Header(mimeHeader)

	fixPragmaCacheControl(resp.Header)

	err = readTransfer(resp, r)
	if err != nil {
		return nil, err
	}

	return resp, nil
}

// RFC 7234, section 5.4: Should treat
//
//	Pragma: no-cache
//
// like
//
//	Cache-Control: no-cache
func fixPragmaCacheControl(header Header) {

	//	Host: doesntmatter
	// the same. In the second case, any Host line is ignored.
	req.Host = req.URL.Host
	if req.Host == "" {
		req.Host = req.Header.get("Host")
	}

	fixPragmaCacheControl(req.Header)

	req.Close = shouldClose(req.ProtoMajor, req.ProtoMinor, req.Header, false)

	err = readTransfer(req, b)
	if err != nil {
		return nil, err
	}

	if req.isH2Upgrade() {