Index: trunk/Ohana/src/opihi/cmd.astro/biassub.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/biassub.c	(revision 2598)
+++ trunk/Ohana/src/opihi/cmd.astro/biassub.c	(revision 2843)
@@ -10,5 +10,5 @@
 
   NoVector = TRUE;
-  if (N = get_argument (argc, argv, "-v")) {
+  if ((N = get_argument (argc, argv, "-v"))) {
     NoVector = FALSE;
     remove_argument (N, &argc, argv);