fixed stupid code

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17841 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/ole/automtn.cpp

@@ -833,13 +833,15 @@ static BSTR ConvertStringToOle(const wxString& str)
 
 static wxString ConvertStringFromOle(BSTR bStr)
 {
+#if wxUSE_UNICODE
+    wxString str(bStr);
+#else
 	int len = SysStringLen(bStr) + 1;
 	char    *buf = new char[len];
 	(void)wcstombs( buf, bStr, len);
-
-    // FIXME -- use bStr directly in Unicode mode?
-	wxString str(buf, wxConvLibc); 
+	wxString str(buf); 
 	delete[] buf;
+#endif
 	return str;
 }