status, body, err := fetchIfModified(file.Url,
file.Username, file.Password, file.CA, &t)
if err != nil {
return err
}
if status == http.StatusNotModified {
status, body, err := fetchIfModified(file.Url,
file.Username, file.Password, file.CA, &t)
if err != nil {
return err
}
if status == http.StatusNotModified {