From 323df3a1959338fcada2958ee7d4506c60067f1b Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Fri, 16 Jan 2009 12:23:25 +0000
Subject: Clean-ups & documentation.

---
 validate.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'validate.c')

diff --git a/validate.c b/validate.c
index f105064a..6a22f634 100644
--- a/validate.c
+++ b/validate.c
@@ -1,4 +1,4 @@
-/* $Id: validate.c,v 1.31 2009/01/16 11:50:54 kristaps Exp $ */
+/* $Id: validate.c,v 1.32 2009/01/16 12:23:25 kristaps Exp $ */
 /*
  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -306,7 +306,8 @@ pre_display(struct mdoc *mdoc, struct mdoc_node *node)
 	if (MDOC_BLOCK != node->type)
 		return(1);
 
-	for (n = mdoc->last; n; n = n->parent) 
+	assert(mdoc->last);
+	for (n = mdoc->last->parent; n; n = n->parent) 
 		if (MDOC_BLOCK == n->type)
 			if (MDOC_Bd == n->tok)
 				break;
-- 
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