module Typhoeus::Response::Status

def first_header_line
  @first_header_line ||= begin
    if response_headers.to_s.include?("\r\n\r\n")
      response_headers.to_s.split("\r\n\r\n").last.split("\r\n").first
    else
      response_headers.to_s.split("\r\n").first
    end
  end
end