From 9bb125a79a492945d63a1509b80173d7740b1411 Mon Sep 17 00:00:00 2001
From: dwmalone <dwmalone@FreeBSD.org>
Date: Thu, 3 May 2007 13:57:19 +0000
Subject: Initialise variable size so that reading stdin works
 deterministically.

Add missing include.

Default to WARNS=6.
---
 usr.bin/lastcomm/Makefile   | 1 +
 usr.bin/lastcomm/lastcomm.c | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/usr.bin/lastcomm/Makefile b/usr.bin/lastcomm/Makefile
index 13f0fe6..be75109 100644
--- a/usr.bin/lastcomm/Makefile
+++ b/usr.bin/lastcomm/Makefile
@@ -2,5 +2,6 @@
 # $FreeBSD$
 
 PROG=	lastcomm
+WARNS?= 6
 
 .include <bsd.prog.mk>
diff --git a/usr.bin/lastcomm/lastcomm.c b/usr.bin/lastcomm/lastcomm.c
index 386f94f..f53923f 100644
--- a/usr.bin/lastcomm/lastcomm.c
+++ b/usr.bin/lastcomm/lastcomm.c
@@ -52,6 +52,7 @@ __FBSDID("$FreeBSD$");
 #include <ctype.h>
 #include <err.h>
 #include <fcntl.h>
+#include <grp.h>
 #include <pwd.h>
 #include <stdbool.h>
 #include <stdio.h>
@@ -139,9 +140,10 @@ main(int argc, char *argv[])
 	argc -= optind;
 	argv += optind;
 
-	if (strcmp(acctfile, "-") == 0)
+	if (strcmp(acctfile, "-") == 0) {
 		fp = stdin;
-	else {
+		size = sizeof(struct acct); /* Always one more to read. */
+	} else {
 		/* Open the file. */
 		if ((fp = fopen(acctfile, "r")) == NULL ||
 		    fstat(fileno(fp), &sb))
-- 
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