X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f38374d0d7aa865e9bbe8ee61b75b94ffcdfb220..61b50a43aaaf29fe9c2f848958adafc496439123:/include/wx/os2/listbox.h

diff --git a/include/wx/os2/listbox.h b/include/wx/os2/listbox.h
index 4bc2ade8be..790d8606ac 100644
--- a/include/wx/os2/listbox.h
+++ b/include/wx/os2/listbox.h
@@ -123,7 +123,7 @@ protected:
     int m_noItems;
     int m_selected;
 
-    virtual wxSize DoGetBestSize();
+    virtual wxSize DoGetBestSize() const;
 
 #if wxUSE_OWNER_DRAWN
     // control items