don't use implicit wxString->char*/wchar_t* conversion, it will not be available in wxUSE_STL build in the future

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46391 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/sckipc.h

@@ -82,8 +82,10 @@ public:
   void Compress(bool on);
 
   // unhide the Execute overload from wxConnectionBase
+  // FIXME-UTF8: change Execute() to DoExecute() to avoid having to do this;
+  //             don't use c_str() below after removing ANSI build
   virtual bool Execute(const wxString& str)
-    { return Execute(str, -1, wxIPC_TEXT); }
+    { return Execute(str.c_str(), -1, wxIPC_TEXT); }
 
 protected:
   wxSocketBase       *m_sock;