Index: trunk/Ohana/src/opihi/dvo/ccd.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/ccd.c	(revision 4679)
+++ trunk/Ohana/src/opihi/dvo/ccd.c	(revision 4689)
@@ -4,9 +4,8 @@
   
   char filename[256], catdir[256], *RegionName, *RegionList;
-  double Radius;
   double *M1, *M2;
   int i, m, k, Npts, NPTS, N;
   int N1, N2, i1, i2, mode[4];
-  int Ngraph, Nsec, Nregions, KeepNulls;
+  int Nsec, Nregions, KeepNulls;
 
   Catalog catalog;
@@ -35,5 +34,5 @@
 
   KeepNulls = FALSE;
-  if (N = get_argument (argc, argv, "-nulls")) {
+  if ((N = get_argument (argc, argv, "-nulls"))) {
     KeepNulls = TRUE;
     remove_argument (N, &argc, argv);