From b66395951b72dc01c1c701741ca3b581704079c1 Mon Sep 17 00:00:00 2001
From: Alexandre Ratchov <ratchov@cvs.openbsd.org>
Date: Fri, 20 Aug 2010 06:56:55 +0000
Subject: polish the code: remove few unused #includes, add missing ones, fix
 NULL vs 0, etc. No behaviour change.

---
 usr.bin/aucat/aucat.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'usr.bin/aucat/aucat.c')

diff --git a/usr.bin/aucat/aucat.c b/usr.bin/aucat/aucat.c
index 37ef703d0d3..256e4291e32 100644
--- a/usr.bin/aucat/aucat.c
+++ b/usr.bin/aucat/aucat.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: aucat.c,v 1.103 2010/08/19 06:31:06 ratchov Exp $	*/
+/*	$OpenBSD: aucat.c,v 1.104 2010/08/20 06:56:54 ratchov Exp $	*/
 /*
  * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org>
  *
@@ -30,7 +30,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include <varargs.h>
 
 #include "abuf.h"
 #include "aparams.h"
@@ -181,7 +180,7 @@ opt_mode(void)
 	char *p = optarg;
 	size_t len;
 
-	for (p = optarg; *p != NULL; p++) {
+	for (p = optarg; *p != '\0'; p++) {
 		len = strcspn(p, ",");
 		if (strncmp("play", p, len) == 0) {
 			mode |= MODE_PLAY;
-- 
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