From 63ed1f431a924feaf23069c7881c2520fbc991ae Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Fri, 2 Jul 2010 13:12:47 +0000
Subject: Fix: was checking HEAD for arguments.

---
 mdoc_validate.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/mdoc_validate.c b/mdoc_validate.c
index 4f060978..dd70ed96 100644
--- a/mdoc_validate.c
+++ b/mdoc_validate.c
@@ -957,6 +957,8 @@ post_bf(POST_ARGS)
 	}
 
 	np = mdoc->last;
+	assert(MDOC_BLOCK == np->parent->type);
+	assert(MDOC_Bf == np->parent->tok);
 	np->data.Bf = mandoc_calloc(1, sizeof(struct mdoc_bf));
 
 	/* 
@@ -964,16 +966,16 @@ post_bf(POST_ARGS)
 	 * If neither is specified, let it through with a warning. 
 	 */
 
-	if (np->args && np->child) {
+	if (np->parent->args && np->child) {
 		mdoc_nmsg(mdoc, np, MANDOCERR_SYNTARGVCOUNT);
 		return(0);
-	} else if (NULL == np->args && NULL == np->child)
+	} else if (NULL == np->parent->args && NULL == np->child)
 		return(mdoc_nmsg(mdoc, np, MANDOCERR_FONTTYPE));
 
 	/* Extract argument into data. */
 	
-	if (np->args) {
-		arg = np->args->argv[0].arg;
+	if (np->parent->args) {
+		arg = np->parent->args->argv[0].arg;
 		if (MDOC_Emphasis == arg)
 			np->data.Bf->font = FONT_Em;
 		else if (MDOC_Literal == arg)
-- 
cgit