Index: www/varnish4/files/varnishd.in
===================================================================
--- www/varnish4/files/varnishd.in
+++ www/varnish4/files/varnishd.in
@@ -69,9 +69,9 @@
 : ${varnishd_user:="www"}
 : ${varnishd_group:="www"}
 if [ -n "${varnishd_config}" ] ; then
-	: ${varnishd_flags:="-P ${varnishd_pidfile} -a ${varnishd_listen} -T ${varnishd_admin} -f ${varnishd_config} -s ${varnishd_storage} -h ${varnishd_hash} -u ${varnishd_user} -g ${varnishd_group}"}
+	: ${varnishd_flags:="-P ${varnishd_pidfile} -a ${varnishd_listen} -T ${varnishd_admin} -f ${varnishd_config} -s ${varnishd_storage} -h ${varnishd_hash} -u ${varnishd_user} -g ${varnishd_group} ${varnishd_extra_flags}"}
 else
-	: ${varnishd_flags:="-P ${varnishd_pidfile} -a ${varnishd_listen} -T ${varnishd_admin} -b ${varnishd_backend} -s ${varnishd_storage} -h ${varnishd_hash} -u ${varnishd_user} -g ${varnishd_group}"}
+	: ${varnishd_flags:="-P ${varnishd_pidfile} -a ${varnishd_listen} -T ${varnishd_admin} -b ${varnishd_backend} -s ${varnishd_storage} -h ${varnishd_hash} -u ${varnishd_user} -g ${varnishd_group} ${varnishd_extra_flags}"}
 fi
 
 # If we leave these set, rc.subr will su to them before starting