From 05e32d2c4644c0f6f1cef31873e8d2d0642efa1c Mon Sep 17 00:00:00 2001
From: plunky <plunky@NetBSD.org>
Date: Thu, 1 Sep 2011 07:18:50 +0000
Subject: reinstate NULL cast by request, where the NULL was being passed as a
 vararg

---
 hack/hack.pager.c | 10 +++++-----
 hack/hack.unix.c  |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'hack')

diff --git a/hack/hack.pager.c b/hack/hack.pager.c
index d2e6422b..6d9855f5 100644
--- a/hack/hack.pager.c
+++ b/hack/hack.pager.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: hack.pager.c,v 1.20 2011/08/31 16:24:56 plunky Exp $	*/
+/*	$NetBSD: hack.pager.c,v 1.21 2011/09/01 07:18:50 plunky Exp $	*/
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -63,7 +63,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hack.pager.c,v 1.20 2011/08/31 16:24:56 plunky Exp $");
+__RCSID("$NetBSD: hack.pager.c,v 1.21 2011/09/01 07:18:50 plunky Exp $");
 #endif				/* not lint */
 
 /* This file contains the command routine dowhatis() and a pager. */
@@ -392,7 +392,7 @@ page_file(const char *fnam, boolean silent)
 				if (!silent)
 					printf("Cannot open %s as stdin.\n", fnam);
 			} else {
-				execl(catmore, "page", NULL);
+				execl(catmore, "page", (char *)NULL);
 				if (!silent)
 					printf("Cannot exec %s.\n", catmore);
 			}
@@ -428,9 +428,9 @@ dosh(void)
 	char           *str;
 	if (child(0)) {
 		if ((str = getenv("SHELL")) != NULL)
-			execl(str, str, NULL);
+			execl(str, str, (char *)NULL);
 		else
-			execl("/bin/sh", "sh", NULL);
+			execl("/bin/sh", "sh", (char *)NULL);
 		pline("sh: cannot execute.");
 		exit(1);
 	}
diff --git a/hack/hack.unix.c b/hack/hack.unix.c
index 8e82fefa..dd4c6799 100644
--- a/hack/hack.unix.c
+++ b/hack/hack.unix.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: hack.unix.c,v 1.16 2011/08/31 16:24:56 plunky Exp $	*/
+/*	$NetBSD: hack.unix.c,v 1.17 2011/09/01 07:18:50 plunky Exp $	*/
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -63,7 +63,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hack.unix.c,v 1.16 2011/08/31 16:24:56 plunky Exp $");
+__RCSID("$NetBSD: hack.unix.c,v 1.17 2011/09/01 07:18:50 plunky Exp $");
 #endif				/* not lint */
 
 /* This file collects some Unix dependencies; hack.pager.c contains some more */
@@ -506,7 +506,7 @@ readmail(void)
 	if (!(mr = getenv("MAILREADER")))
 		mr = DEF_MAILREADER;
 	if (child(1)) {
-		execl(mr, mr, NULL);
+		execl(mr, mr, (char *)NULL);
 		exit(1);
 	}
 #else	/* DEF_MAILREADER */
-- 
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