[src/trunk]: src/usr.sbin/cpuctl/arch avoid uninitialised variable use.

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/27ed886951d2
branches:  trunk
changeset: 791001:27ed886951d2
user:      mrg <mrg%NetBSD.org@localhost>
date:      Wed Oct 30 08:42:16 2013 +0000

description:
avoid uninitialised variable use.

diffstat:

 usr.sbin/cpuctl/arch/i386.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 5ed66a63fdcc -r 27ed886951d2 usr.sbin/cpuctl/arch/i386.c
--- a/usr.sbin/cpuctl/arch/i386.c       Wed Oct 30 08:41:57 2013 +0000
+++ b/usr.sbin/cpuctl/arch/i386.c       Wed Oct 30 08:42:16 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: i386.c,v 1.46 2013/10/28 05:41:49 msaitoh Exp $        */
+/*     $NetBSD: i386.c,v 1.47 2013/10/30 08:42:16 mrg Exp $    */
 
 /*-
  * Copyright (c) 1999, 2000, 2001, 2006, 2007, 2008 The NetBSD Foundation, Inc.
@@ -57,7 +57,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: i386.c,v 1.46 2013/10/28 05:41:49 msaitoh Exp $");
+__RCSID("$NetBSD: i386.c,v 1.47 2013/10/30 08:42:16 mrg Exp $");
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -1986,7 +1986,7 @@
 static void
 x86_print_cacheinfo(struct cpu_info *ci)
 {
-       const char *sep;
+       const char *sep = NULL;
 
        if (ci->ci_cinfo[CAI_ICACHE].cai_totalsize != 0 ||
            ci->ci_cinfo[CAI_DCACHE].cai_totalsize != 0) {