[Freeciv-Dev] (PR#3716) gtk2: players dialog not updated

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

[per - Thu Mar 13 01:22:07 2003]:

> CVS Thu Mar 13, GTK2 client
> 
> When you agree to shared vision treaty, you do not immediately thereafter
> get the option to "Withdraw vision" in the player dialog. You need to
> close the player dialog and open it again to get this option.

This bug is in the GTK2 client.  The "withdraw vision" button is
activated in selection_callback, but isn't updated in
update_players_dialog().

As a side note, it looks like all you have to do is click on the nation
again to have the button be updated (you don't have to close the dialog).

One possible fix is to lookup the selection and update it in
update_players_dialog().  The other is to deselect the selection.

jason