X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ada1ff0dbcd973c0a4630318599eb469dd6e3fb6..cbeda384e51acb82e13994cb67ac1714669cae10:/include/wx/docview.h

diff --git a/include/wx/docview.h b/include/wx/docview.h
index 610dd0c6f6..55fa2c7920 100644
--- a/include/wx/docview.h
+++ b/include/wx/docview.h
@@ -530,6 +530,14 @@ public:
             view->SetDocChildFrame(this);
     }
 
+    ~wxDocChildFrameAnyBase()
+    {
+        // prevent the view from deleting us if we're being deleted directly
+        // (and not via Close() + Destroy())
+        if ( m_childView )
+            m_childView->SetDocChildFrame(NULL);
+    }
+
     wxDocument *GetDocument() const { return m_childDocument; }
     wxView *GetView() const { return m_childView; }
     void SetDocument(wxDocument *doc) { m_childDocument = doc; }