code: func getUserAvatarCount(u *user.User) int {
  	avatarCount := 0
  countAvatars:
  	for _, avatar := range u.Avatars {
  		for _, reservedLabel := range reservedAvatarLabels {
  			if avatar.Label == reservedLabel {
  				continue countAvatars
  			}
  		}
  		avatarCount++
  	}
  	return avatarCount
  }
docs: // getUserAvatarCount gets the user avatar count