From 5a614b48d4e480e6aecbb9f6257de42dee05e3ae Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Sun, 16 Oct 2011 12:20:34 +0000
Subject: Remove a bunch of useless assignments, and assert that print_bvspace
 cannot be called on NULL pointers. No change in behaviour, none of these were
 bugs, but the code becomes easier to understand. Based on a clang report
 posted by joerg@; ok kristaps@.

---
 mdoc_term.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'mdoc_term.c')

diff --git a/mdoc_term.c b/mdoc_term.c
index 5f55d648..a6f279db 100644
--- a/mdoc_term.c
+++ b/mdoc_term.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_term.c,v 1.235 2011/09/20 09:02:23 schwarze Exp $ */
+/*	$Id: mdoc_term.c,v 1.236 2011/10/16 12:20:34 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
@@ -584,6 +584,8 @@ print_bvspace(struct termp *p,
 {
 	const struct mdoc_node	*nn;
 
+	assert(n);
+
 	term_newln(p);
 
 	if (MDOC_Bd == bl->tok && bl->norm->Bd.comp)
-- 
cgit v1.2.3