From 6c75cc18099b6c7db33c10df54276a2baeb97ae3 Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Fri, 30 Jan 2015 22:04:44 +0000 Subject: Have pity on the poor stack. Replace tail recursion by iteration when walking the syntax trees. No functional change. --- man_html.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'man_html.c') diff --git a/man_html.c b/man_html.c index 5b772ed3..a6a661fa 100644 --- a/man_html.c +++ b/man_html.c @@ -1,7 +1,7 @@ -/* $Id: man_html.c,v 1.109 2015/01/24 02:41:49 schwarze Exp $ */ +/* $Id: man_html.c,v 1.110 2015/01/30 22:04:44 schwarze Exp $ */ /* * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons - * Copyright (c) 2013, 2014 Ingo Schwarze + * Copyright (c) 2013, 2014, 2015 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -192,9 +192,10 @@ static void print_man_nodelist(MAN_ARGS) { - print_man_node(man, n, mh, h); - if (n->next) - print_man_nodelist(man, n->next, mh, h); + while (n != NULL) { + print_man_node(man, n, mh, h); + n = n->next; + } } static void -- cgit v1.2.3-56-ge451