Index: trunk/Ohana/src/opihi/cmd.astro/star.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/star.c	(revision 2843)
+++ trunk/Ohana/src/opihi/cmd.astro/star.c	(revision 7917)
@@ -23,5 +23,5 @@
   
   if ((argc != 4) && (argc != 5)) {
-    fprintf (stderr, "USAGE: star (buffer) x y [dx] [-border N] [-sat cnts]\n");
+    gprint (GP_ERR, "USAGE: star (buffer) x y [dx] [-border N] [-sat cnts]\n");
     return (FALSE);
   }