Always try to get a roomInfo, avoid empty roomVersion?

roomserver/internal/input/input_events.go

@@ -333,12 +333,10 @@ func (r *Inputer) processRoomEvent(
 		}
 	}
 
-	if roomInfo == nil {
 	roomInfo, err = r.DB.GetOrCreateRoomInfo(ctx, event)
 	if err != nil {
 		return fmt.Errorf("r.DB.GetOrCreateRoomInfo: %w", err)
 	}
-	}
 
 	eventTypeNID, err := r.DB.GetOrCreateEventTypeNID(ctx, event.Type())
 	if err != nil {
@@ -704,12 +702,10 @@ nextAuthEvent:
 			logger.WithError(err).Warnf("Auth event %s rejected", authEvent.EventID())
 		}
 
-		if roomInfo == nil {
 		roomInfo, err = r.DB.GetOrCreateRoomInfo(ctx, authEvent)
 		if err != nil {
 			return fmt.Errorf("r.DB.GetOrCreateRoomInfo: %w", err)
 		}
-		}
 
 		eventTypeNID, err := r.DB.GetOrCreateEventTypeNID(ctx, authEvent.Type())
 		if err != nil {