[network-manager-openvpn] service: accept ping, ping-exit, ping-restart properties

[Beniamino Galvani <bgalvani src gnome org>]

commit 41c44f4b7d9f3c8c3cdf7d2d6cd0c4691e44b747
Author: Beniamino Galvani <bgalvani redhat com>
Date:   Mon Oct 26 10:04:53 2015 +0100

    service: accept ping,ping-exit,ping-restart properties
    
    https://bugzilla.gnome.org/show_bug.cgi?id=757130
    
    Fixes: fcde76d84bffbeb10e1c551fdfd00787b97d75d6

 src/nm-openvpn-service.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/nm-openvpn-service.c b/src/nm-openvpn-service.c
index 8b54fe8..3d5de31 100644
--- a/src/nm-openvpn-service.c
+++ b/src/nm-openvpn-service.c
@@ -111,6 +111,9 @@ static ValidProperty valid_properties[] = {
        { NM_OPENVPN_KEY_KEY,                  G_TYPE_STRING, 0, 0, FALSE },
        { NM_OPENVPN_KEY_LOCAL_IP,             G_TYPE_STRING, 0, 0, TRUE },
        { NM_OPENVPN_KEY_MSSFIX,               G_TYPE_BOOLEAN, 0, 0, FALSE },
+       { NM_OPENVPN_KEY_PING,                 G_TYPE_INT, 0, G_MAXINT, FALSE },
+       { NM_OPENVPN_KEY_PING_EXIT,            G_TYPE_INT, 0, G_MAXINT, FALSE },
+       { NM_OPENVPN_KEY_PING_RESTART,         G_TYPE_INT, 0, G_MAXINT, FALSE },
        { NM_OPENVPN_KEY_PROTO_TCP,            G_TYPE_BOOLEAN, 0, 0, FALSE },
        { NM_OPENVPN_KEY_PORT,                 G_TYPE_INT, 1, 65535, FALSE },
        { NM_OPENVPN_KEY_PROXY_TYPE,           G_TYPE_STRING, 0, 0, FALSE },