# from display name, pick up user id if one user's traces only
display_name = params[:display_name]
if target_user.nil? and !display_name.blank?
# from display name, pick up user id if one user's traces only
display_name = params[:display_name]
if target_user.nil? and !display_name.blank?
- target_user = User.find(:first, :conditions => [ "visible = ? and display_name = ?", true, display_name])
+ target_user = User.find(:first, :conditions => { :status => ["active", "confirmed"], :display_name => display_name })