vif-route-qubes: Check that the -e flag is set

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Demi Marie Obenour 2020-12-07 14:08:32 -05:00
parent a8588c4e9c
commit 9840953f5f
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@ -134,6 +134,11 @@ if [ -n "$appvm_ip" ] && [ -n "$appvm_gw_ip" ] && [ "$appvm_ip" != "$netvm_ip" ]
. "$dir/vif-qubes-nat.sh" . "$dir/vif-qubes-nat.sh"
fi fi
case $- in
(*e*) :;;
(*) echo '-e not set'>&2; exit 1;;
esac
# add anti-spoofing rules before enabling the interface # add anti-spoofing rules before enabling the interface
if [ "${ip}" ]; then if [ "${ip}" ]; then
# If weve been given a list of IP addresses, then add routes from us to # If weve been given a list of IP addresses, then add routes from us to