[fractal/fractal-next] room: Fix setting event actions for None event

[Julian Sparber <jsparber src gnome org>]

commit e7a4585ce796b1ebd04e631ff17b7126c113b01b
Author: Julian Sparber <julian sparber net>
Date:   Tue Jan 11 12:28:15 2022 +0100

    room: Fix setting event actions for None event

 src/session/room/event_actions.rs | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/session/room/event_actions.rs b/src/session/room/event_actions.rs
index 3b445436..d5bc145d 100644
--- a/src/session/room/event_actions.rs
+++ b/src/session/room/event_actions.rs
@@ -43,6 +43,7 @@ where
     fn set_event_actions(&self, event: Option<&Event>) {
         if event.is_none() {
             self.insert_action_group("event", gio::NONE_ACTION_GROUP);
+            return;
         }
 
         let event = event.unwrap();