Author: eugen
Date: Tue Jan 21 17:16:02 2020
New Revision: 356944
URL: https://svnweb.freebsd.org/changeset/base/356944
Log:
libexec/rc/rc.d/ipfw: style fix after r356943
Also, make sure it does not break for systems without ipfw code loaded.
MFC after: 1 months
X-MFC-with: 356943
Modified:
head/libexec/rc/rc.d/ipfw
Modified: head/libexec/rc/rc.d/ipfw
==============================================================================
--- head/libexec/rc/rc.d/ipfw Tue Jan 21 17:02:57 2020 (r356943)
+++ head/libexec/rc/rc.d/ipfw Tue Jan 21 17:16:02 2020 (r356944)
@@ -127,10 +127,11 @@ ipfw_stop()
ipfw_status()
{
status=$(sysctl -i -n net.inet.ip.fw.enable)
+ : ${status:=0}
if afexists inet6; then
- status=$(( $status + $(sysctl -i -n net.inet6.ip6.fw.enable) ))
+ status=$((${status} + $(sysctl -i -n net.inet6.ip6.fw.enable)))
fi
- if [ ${status:-0} -eq 0 ]; then
+ if [ ${status} -eq 0 ]; then
echo "ipfw is not enabled"
exit 1
else
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