===================================================================
RCS file: /cvs/mandoc/man_macro.c,v
retrieving revision 1.66
retrieving revision 1.67
diff -u -p -r1.66 -r1.67
--- mandoc/man_macro.c	2011/11/07 01:24:40	1.66
+++ mandoc/man_macro.c	2011/11/18 16:39:08	1.67
@@ -1,4 +1,4 @@
-/*	$Id: man_macro.c,v 1.66 2011/11/07 01:24:40 schwarze Exp $ */
+/*	$Id: man_macro.c,v 1.67 2011/11/18 16:39:08 joerg Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -120,7 +120,8 @@ man_unscope(struct man *m, const struct man_node *to, 
 
 	assert(to);
 
-	assert(MAN_ROOT != m->last->type);
+	if (MAN_ROOT != m->last->type)
+		return(0);
 	m->next = MAN_NEXT_SIBLING;
 
 	/* LINTED */