refData->m_bitmapMask = new wxMask((WXHBITMAP)
wxInvertMask(iconInfo.hbmMask, w, h));
+
+ // delete the old one now as we don't need it any more
+ ::DeleteObject(iconInfo.hbmMask);
+
#if WXWIN_COMPATIBILITY_2
refData->m_ok = TRUE;
#endif // WXWIN_COMPATIBILITY_2