Index: trunk/Ohana/src/opihi/dvo/dmagmeas.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/dmagmeas.c	(revision 4679)
+++ trunk/Ohana/src/opihi/dvo/dmagmeas.c	(revision 4689)
@@ -4,8 +4,8 @@
   
   char filename[256], catdir[256], *RegionName, *RegionList;
-  double Radius, *M1, *M3;
-  int i, j, k, m, i1, i3, N1, N3, N;
+  double *M1, *M3;
+  int i, j, m, i1, i3, N1, N3, N;
   int Npts, NPTS, param, mode[3];
-  int Ngraph, Nsec, Nregions, KeepNulls;
+  int Nsec, Nregions, KeepNulls;
 
   Catalog catalog;
@@ -35,5 +35,5 @@
 
   KeepNulls = FALSE;
-  if (N = get_argument (argc, argv, "-nulls")) {
+  if ((N = get_argument (argc, argv, "-nulls"))) {
     KeepNulls = TRUE;
     remove_argument (N, &argc, argv);