Index: trunk/Ohana/src/opihi/cmd.data/grid.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/grid.c	(revision 2598)
+++ trunk/Ohana/src/opihi/cmd.data/grid.c	(revision 2843)
@@ -10,5 +10,5 @@
 
   Ngraph = -1;
-  if (N = get_argument (argc, argv, "-n")) {
+  if ((N = get_argument (argc, argv, "-n"))) {
     remove_argument (N, &argc, argv);
     Ngraph = atof (argv[N]);
@@ -19,5 +19,5 @@
   MajorTick = TRUE;
   MinorTick = FALSE;
-  if (N = get_argument (argc, argv, "-all")) {
+  if ((N = get_argument (argc, argv, "-all"))) {
     remove_argument (N, &argc, argv);
     MinorTick = TRUE;