found a bug!

[Dietmar Maurer <dietmar maurer-it com>]

There is a small bug in orbit_poa.c. If the servant locator
returns NULL you get a segfault. So the following
should help:

RCS file: /cvs/gnome/ORBit/src/orb/orbit_poa.c,v
retrieving revision 1.53.4.1
diff -u -r1.53.4.1 orbit_poa.c
--- orbit_poa.c 2000/03/03 09:14:45     1.53.4.1
+++ orbit_poa.c 2000/12/12 14:07:11
@@ -709,6 +709,8 @@
                                        poa,
recv_buffer->message.u.request.operation,
                                        the_cookie,
                                        ev);
+
+               if (!retval) return NULL;

                ((ORBit_ObjectKey *)retval->_private)->object =
fake_obj_impl;
                fake_obj_impl->object_id = oid;