Replaced wxString[0u] by wxString[(size_t) 0]: size_t is signed for EMX, so explicitly using '0u' causes problems. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5608 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5460 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5206 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775