X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ecda94753af66cb77d88fbf68be5de14193a5925..f36a04a7b6cacf2eb884c8cad981baee9eed0f88:/samples/dialogs/dialogs.cpp

diff --git a/samples/dialogs/dialogs.cpp b/samples/dialogs/dialogs.cpp
index 8e551bdc64..fecd4b0ec3 100644
--- a/samples/dialogs/dialogs.cpp
+++ b/samples/dialogs/dialogs.cpp
@@ -905,7 +905,14 @@ void MyFrame::ModelessDlg(wxCommandEvent& event)
     }
     else // hide
     {
-        m_dialog->Hide();
+        // If m_dialog is NULL, then possibly the system
+        // didn't report the checked menu item status correctly.
+        // It should be true just after the menu item was selected,
+        // if there was no modeless dialog yet.
+
+        wxASSERT( m_dialog != NULL );
+        if (m_dialog)
+            m_dialog->Hide();
     }
 }
 #endif // USE_MODAL_PRESENTATION