Index: trunk/Ohana/src/opihi/dvo/dvo.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/dvo.c	(revision 4714)
+++ trunk/Ohana/src/opihi/dvo/dvo.c	(revision 5451)
@@ -17,4 +17,8 @@
   InitAstro ();
   InitDVO ();
+
+  if (SetCATDIR (NULL, TRUE)) {
+    fprintf (stderr, "CATDIR is not defined\n");
+  }
 
   rl_readline_name = opihi_name;