fix wxOS2 build where OpenGL headers are available but there's no wxGlCanvas implemen...

[wxWidgets.git] / include / wx / propgrid / propgridiface.h

diff --git a/include/wx/propgrid/propgridiface.h b/include/wx/propgrid/propgridiface.h
index e12f9248f3b8811f52cd9f291cc1ec8c4c2f8bca..a2139e45e945eb05e04f432309e9d441d2865844 100644 (file)
--- a/include/wx/propgrid/propgridiface.h
+++ b/include/wx/propgrid/propgridiface.h
@@ -363,7 +363,10 @@ public:
     */
     const wxPGAttributeStorage& GetPropertyAttributes( wxPGPropArg id ) const
     {
-        wxPG_PROP_ARG_CALL_PROLOG_RETVAL(*((const wxPGAttributeStorage*)NULL));
+        // If 'id' refers to invalid property, then we will return dummy
+        // attributes (ie. root property's attributes, which contents should
+        // should always be empty and of no consequence).
+        wxPG_PROP_ARG_CALL_PROLOG_RETVAL(m_pState->DoGetRoot()->GetAttributes());
         return p->GetAttributes();
     }