Mine

===================================================================
RCS file: /cvs/emc2/src/emc/rs274ngc/rs274ngc_pre.cc,v
retrieving revision 1.49
diff -u -p -r1.49 rs274ngc_pre.cc
--- rs274ngc_pre.cc     2 Nov 2007 20:13:39 -0000       1.49
+++ rs274ngc_pre.cc     7 Nov 2007 21:33:11 -0000
@@ -402,8 +402,8 @@ int Interp::init()
   CHP(restore_parameters(filename));
   pars = _setup.parameters;
   _setup.origin_index = (int) (pars[5220] + 0.0001);
-  CHK(((_setup.origin_index < 1) || (_setup.origin_index > 9)),
-      NCE_COORDINATE_SYSTEM_INDEX_PARAMETER_5220_OUT_OF_RANGE);
+  if(_setup.origin_index < 1 || _setup.origin_index > 9)
+      _setup.origin_index = 1;
   k = (5200 + (_setup.origin_index * 20));
   SET_ORIGIN_OFFSETS(USER_TO_PROGRAM_LEN(pars[k + 1] + pars[5211]),
                      USER_TO_PROGRAM_LEN(pars[k + 2] + pars[5212]),