caesar: WARNS=6, strict bool mode

[bsdgames-darwin.git] / hack / hack.ioctl.c

diff --git a/hack/hack.ioctl.c b/hack/hack.ioctl.c
index 776c6aab7c8a4a67ecb7ef797eeb14a276b2851a..45c73b1783b877200c88d303163839f3e85e9eba 100644 (file)
--- a/hack/hack.ioctl.c
+++ b/hack/hack.ioctl.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: hack.ioctl.c,v 1.9 2009/08/12 07:28:40 dholland Exp $  */
+/*     $NetBSD: hack.ioctl.c,v 1.10 2011/08/06 20:42:43 dholland Exp $ */
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -63,7 +63,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hack.ioctl.c,v 1.9 2009/08/12 07:28:40 dholland Exp $");
+__RCSID("$NetBSD: hack.ioctl.c,v 1.10 2011/08/06 20:42:43 dholland Exp $");
 #endif                         /* not lint */
 
 /*
@@ -95,7 +95,7 @@ dosuspend(void)
 {
 #ifdef SIGTSTP
        if (signal(SIGTSTP, SIG_IGN) == SIG_DFL) {
-               settty((char *) 0);
+               settty(NULL);
                (void) signal(SIGTSTP, SIG_DFL);
                (void) kill(0, SIGTSTP);
                gettty();