Index: trunk/DataStoreServer/scripts/dsprodindex
===================================================================
--- trunk/DataStoreServer/scripts/dsprodindex	(revision 26926)
+++ trunk/DataStoreServer/scripts/dsprodindex	(revision 39658)
@@ -75,6 +75,8 @@
         #
         # XXX: the spec doesn't say what should happen in this case.
-        # Here we follow the conductor implementation and return the whole list.
-        # This may not be the right thing to do. It might be better to throw an error
+        # We used to follow the conductor implementation and return the whole list.
+        # but that is definitely not the right thing to do in our context.
+        # Exit with an error
+        exit 404;
     }
 }