X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f38374d0d7aa865e9bbe8ee61b75b94ffcdfb220..54921697ae6cb35c5865620dce494227b0df5e02:/include/wx/os2/checkbox.h

diff --git a/include/wx/os2/checkbox.h b/include/wx/os2/checkbox.h
index c3fc2e2513..4b0bff3419 100644
--- a/include/wx/os2/checkbox.h
+++ b/include/wx/os2/checkbox.h
@@ -53,7 +53,7 @@ class WXDLLEXPORT wxCheckBox: public wxControl
             WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 
 protected:
-  virtual wxSize DoGetBestSize();
+  virtual wxSize DoGetBestSize() const;
 };
 
 class WXDLLEXPORT wxBitmapCheckBox: public wxCheckBox