[network-manager-fortisslvpn] service: use the gateway address for routes without a gateway

[Lubomir Rintel <lkundrak src gnome org>]

commit 8b20e3ad28376cd99062f4c34d4fee3f81253837
Author: Lubomir Rintel <lkundrak v3 sk>
Date:   Tue Sep 29 15:17:57 2015 +0200

    service: use the gateway address for routes without a gateway
    
    This may happen with FortiOS 4 servers, where the client only learns the
    peer address from the PPP traffic, after routes are discovered and pppd
    is spawned.

 src/nm-fortisslvpn-pppd-plugin.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/nm-fortisslvpn-pppd-plugin.c b/src/nm-fortisslvpn-pppd-plugin.c
index 06c1aac..8158302 100644
--- a/src/nm-fortisslvpn-pppd-plugin.c
+++ b/src/nm-fortisslvpn-pppd-plugin.c
@@ -126,7 +126,7 @@ nm_phasechange (void *data, int arg)
 }
 
 static GVariant *
-get_ip4_routes (void)
+get_ip4_routes (in_addr_t ouraddr)
 {
        GVariantBuilder builder;
        GVariant *value;
@@ -160,7 +160,7 @@ get_ip4_routes (void)
                str = g_getenv (var);
                g_free (var);
                if (!str || !*str)
-                       gateway = 0;
+                       gateway = ouraddr;
                else
                        gateway = inet_addr (str);
 
@@ -223,7 +223,7 @@ nm_ip_up (void *data, int arg)
                g_warning ("nm-fortisslvpn-ppp-plugin: (%s): no external gateway!", __func__);
        }
 
-       val = get_ip4_routes ();
+       val = get_ip4_routes (opts.ouraddr);
        if (val)
                g_variant_builder_add (&builder, "{sv}", NM_VPN_PLUGIN_IP4_CONFIG_ROUTES, val);