From fc07bd4ebdd99fc6e88a9e48d44eae67c93f0b24 Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Fri, 30 Oct 2015 19:04:16 +0000
Subject: If a .Bd block has no arguments at all, drop the block and only keep
 its contents.  Removing a gratuitious difference to groff output found after
 a related bug report from krw@.

---
 mdoc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'mdoc.c')

diff --git a/mdoc.c b/mdoc.c
index 12f126f5..724d45c6 100644
--- a/mdoc.c
+++ b/mdoc.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc.c,v 1.255 2015/10/20 02:01:31 schwarze Exp $ */
+/*	$Id: mdoc.c,v 1.256 2015/10/30 19:04:16 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -205,6 +205,7 @@ mdoc_node_relink(struct roff_man *mdoc, struct roff_node *p)
 {
 
 	roff_node_unlink(mdoc, p);
+	p->prev = p->next = NULL;
 	roff_node_append(mdoc, p);
 }
 
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