Index: trunk/Ohana/src/opihi/dvo/dmt.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/dmt.c	(revision 38471)
+++ trunk/Ohana/src/opihi/dvo/dmt.c	(revision 39457)
@@ -3,4 +3,6 @@
 /* extract vectors giving delta mags for multiple measurements */ 
 int dmt (int argc, char **argv) {
+  OHANA_UNUSED_PARAM(argc);
+  OHANA_UNUSED_PARAM(argv);
   
   // XXX this needs to be fixed: how to access different graphs at once?