httpget

/* Problem is described at http://golang.org/pkg/net/http/#Response
   as following:
    // Body represents the response body.
    //
    // The http Client and Transport guarantee that Body is always
    // non-nil, even on responses without a body or responses with
    // a zero-length body. It is the caller's responsibility to
    // close Body. The default HTTP client's Transport does not
    // attempt to reuse HTTP/1.0 or HTTP/1.1 TCP connections
    // ("keep-alive") unless the Body is read to completion and is
    // closed.
    
    I guess it is cause Go is only partially OOP, and that I declare
    type response in a if-statement and return it outside the if-statement.
    I lack the train of tohught to find a simple solution
*/
func htmlget(website string, n int) ([]byte, error) {
 type response http.Response // type does not have Response.Body
 if n == 0 {
   response, err := http.Get(website)
   if err != nil {
     return nil, err
   }
 } else {
   response, err := http.Get(website + strconv.Itoa(n))
   if err != nil {
     return nil, err
   }
 }
 respbody, err := ioutil.ReadAll(response.Body)
 defer response.Body.Close()
 logerr(err)
 return respbody, nil
}