From b550f7176f7a249c978a15c528a4105d4334e48c Mon Sep 17 00:00:00 2001
From: Brian Somers <brian@FreeBSD.org>
Date: Fri, 14 Sep 2001 11:18:06 +0000
Subject: [PATCH] Handle the absence of net.inet6.ip6.fw.verbose_limit better

---
 etc/security | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etc/security b/etc/security
index e7ebcb48e899..199b84b7b4b2 100644
--- a/etc/security
+++ b/etc/security
@@ -185,7 +185,7 @@ fi
 # Show ip6fw rules which have reached the log limit
 #
 IP6FW_LOG_LIMIT=`sysctl -n net.inet6.ip6.fw.verbose_limit 2> /dev/null`
-if [ $? -eq 0 -a "${IP6FW_LOG_LIMIT}" -ne 0 ]; then
+if [ $? -eq 0 ] && [ "${IP6FW_LOG_LIMIT}" -ne 0 ]; then
 	ip6fw -a l | grep " log " | perl -n -e \
 		'/^\d+\s+(\d+)/; print if ($1 >= '$IP6FW_LOG_LIMIT')' > ${TMP}
 	if [ -s "${TMP}" ]; then