[fractal] Reload active room on rooms update

[Daniel Garcia Moreno <danigm src gnome org>]

commit 76d93a20c09cd759994f81ed28098ef7171e892b
Author: Daniel García Moreno <dani danigm net>
Date:   Wed Jun 26 10:01:02 2019 +0200

    Reload active room on rooms update
    
    We need to select again the active room when we clear the room list and
    we've one active room so we can reload the list of messages.
    
    Fix https://gitlab.gnome.org/GNOME/fractal/issues/404

 fractal-gtk/src/appop/room.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/fractal-gtk/src/appop/room.rs b/fractal-gtk/src/appop/room.rs
index d0cd2ac1..65435fde 100644
--- a/fractal-gtk/src/appop/room.rs
+++ b/fractal-gtk/src/appop/room.rs
@@ -121,7 +121,7 @@ impl AppOp {
             });
             // Select active room in the sidebar
             if let Some(ref active_room) = self.active_room {
-                self.roomlist.select(active_room);
+                self.set_active_room_by_id(active_room.clone());
             }
             self.cache_rooms();
         }