Yesterday I tried to update my ingame arena duel manialinks (to add some cool fonts

When my text function returns the manialink for the layer, if that result is empty, the manialink is not refreshed.
For example, if I generate something only when there's a spectator, when he will disconnect, the manialink won't disappear (beause the empty return doesn't make the manialink to disappear as before).
The workaround I use is to return a """<frame></frame>""" to force refresh that layer.
Note that my script uses the old Layers library (as I didn't have time yet to migrate to the latest one.)
The problem is that the same thing happens with the score table which is a little bit boring..
Have a nice day
