message: don't ping hubs if we just refreshed our caches
diff: @@ -127,7 +127,7 @@ pub fn start_daemon() {
  continue;
  }
  Ok(0) => {
  - if status.is_in_progress() {
  + if status.count() > 0 {
  // ping the hubs before continuing
  match pubsubhubbub::ping_hubs() {
  Err(e) => error!("Failed to ping hub: {}", e),
  