--- libelwix/src/patricia.c	2013/08/12 02:10:44	1.3
+++ libelwix/src/patricia.c	2024/01/22 15:24:28	1.6
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: patricia.c,v 1.3 2013/08/12 02:10:44 misho Exp $
+* $Id: patricia.c,v 1.6 2024/01/22 15:24:28 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
+Copyright 2004 - 2024
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -57,7 +57,7 @@ SUCH DAMAGE.
  */
 #include "global.h"
 
-
+#ifdef PATRICIA_SUPPORT
 static int num_active_patricia;
 
 
@@ -926,3 +926,4 @@ patricia_node_t *try_search_best(patricia_tree_t *tree
 }
 
 /* } */
+#endif