===================================================================
RCS file: /cvs/mandoc/mdoc_term.c,v
retrieving revision 1.235
retrieving revision 1.236
diff -u -p -r1.235 -r1.236
--- mandoc/mdoc_term.c	2011/09/20 09:02:23	1.235
+++ mandoc/mdoc_term.c	2011/10/16 12:20:34	1.236
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_term.c,v 1.235 2011/09/20 09:02:23 schwarze Exp $ */
+/*	$Id: mdoc_term.c,v 1.236 2011/10/16 12:20:34 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
@@ -583,6 +583,8 @@ print_bvspace(struct termp *p, 
 		const struct mdoc_node *n)
 {
 	const struct mdoc_node	*nn;
+
+	assert(n);
 
 	term_newln(p);