/**
  * @param Flag $flag
  */
 protected function hydratePictureAndThumb(Flag $flag)
 {
     if ($flag->getPicture()) {
         $flag->setPicture($this->cloudfrontUrl . $flag->getPicture());
     } else {
         $flag->setPicture($this->cloudfrontUrl . 'restaurant_thumb/_default_restaurant.png');
     }
 }