Only close LV model if it exists

mantidproject · Nov 15, 2024 · 49c4cb4 · 49c4cb4
1 parent c0db0d3
commit 49c4cb4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/mantidimaging/gui/windows/live_viewer/presenter.py b/mantidimaging/gui/windows/live_viewer/presenter.py
@@ -46,7 +46,8 @@ def __init__(self, view: LiveViewerWindowView, main_window: MainWindowView):
 
     def close(self) -> None:
         """Close the window."""
-        self.model.close()
+        if self.model is not None:
+            self.model.close()
         self.model = None  # type: ignore # Presenter instance to be destroyed -type can be inconsistent
         self.view = None  # type: ignore # Presenter instance to be destroyed -type can be inconsistent