From 49d30461383f1cfbb0133f02bac1b9b7e29fc5b6 Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Sat, 3 Jul 2010 17:17:15 +0000
Subject: Allow empty `Fo' to get by without an assertion.

---
 mdoc_term.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mdoc_term.c b/mdoc_term.c
index dc4df036..b134b3d1 100644
--- a/mdoc_term.c
+++ b/mdoc_term.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_term.c,v 1.168 2010/07/02 15:03:14 kristaps Exp $ */
+/*	$Id: mdoc_term.c,v 1.169 2010/07/03 17:17:15 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -2012,9 +2012,11 @@ termp_fo_pre(DECL_ARGS)
 		return(1);
 	} 
 
+	if (NULL == n->child)
+		return(0);
+
 	/* XXX: we drop non-initial arguments as per groff. */
 
-	assert(n->child);
 	assert(n->child->string);
 	term_fontpush(p, TERMFONT_BOLD);
 	term_word(p, n->child->string);
-- 
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