firewall: fix missing space

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This commit is contained in:
Arne Fitzenreiter
2022-02-12 18:06:39 +00:00
parent 5b0eca9528
commit 5462658ea0

View File

@@ -7,7 +7,7 @@ eval $(/usr/local/bin/readhash /var/ipfire/ppp/settings)
eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
eval $(/usr/local/bin/readhash /var/ipfire/optionsfw/settings)
IFACE=`/bin/cat /var/ipfire/red/iface 2> /dev/null | /usr/bin/tr -d '\012'`
if [ -z $IFACE]; then
if [ -z $IFACE ]; then
IFACE="red0"
fi