network/ifup.sh: let dhcp client run in the background

we need to renew the lease

diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh
index 2f51e6d5b2c3b982600fea5f4275259c744859d2..ab87578e249ae232637633a4e4ffb605ee901796 100755 (executable)
--- a/modules.d/40network/ifup.sh
+++ b/modules.d/40network/ifup.sh
@@ -114,7 +114,7 @@ do_dhcp() {
         info "Starting dhcp for interface $netif"
         dhclient "$@" \
                  ${_timeout:+-timeout $_timeout} \
-                 -1 -q \
+                 -q \
                  -cf /etc/dhclient.conf \
                  -pf /tmp/dhclient.$netif.pid \
                  -lf /tmp/dhclient.$netif.lease \