Fix setting the default route when there are zones without a gateway setting.

diff --git a/functions.routing b/functions.routing
index 3a52ce4a4a18a4253698b1c121f24eedb9154037..05cd1b29062e6d6cbf3e0330111ddca438a69791 100644 (file)
--- a/functions.routing
+++ b/functions.routing
@@ -49,8 +49,11 @@ function routing_default_update() {
 
                        if [ "$(routing_db_get ${zone} ${proto} active)" = "1" ]; then
                                gateway=$(routing_db_get ${zone} ${proto} remote-ip-address)
+                               [ -z "${gateway}" ] && continue
+
                                weight=$(routing_db_get ${zone} ${proto} weight)
 
+                               assert device_exists ${zone}
                                if device_is_ppp ${zone}; then
                                        routes="${routes} dev ${zone}"
                                else