From 4f5828021779a5edd10845213a935fc19d33cf96 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Thu, 2 Jun 2011 02:39:30 +0200
Subject: [PATCH] tethering: Fix handling of undefined DBUS_TYPE_UNIX_FD

---
 src/tethering.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/tethering.c b/src/tethering.c
index c7f4f10..e9f4869 100644
--- a/src/tethering.c
+++ b/src/tethering.c
@@ -41,6 +41,10 @@
 
 #include <gdbus.h>
 
+#ifndef DBUS_TYPE_UNIX_FD
+#define DBUS_TYPE_UNIX_FD -1
+#endif
+
 #define BRIDGE_PROC_DIR "/proc/sys/net/bridge"
 
 #define BRIDGE_NAME "tether"
@@ -513,6 +517,9 @@ int __connman_private_network_request(DBusMessage *msg, const char *owner)
 	char *iface = NULL;
 	int index, fd, err;
 
+	if (DBUS_TYPE_UNIX_FD < 0)
+		return -EINVAL;
+
 	pn = g_hash_table_lookup(pn_hash, owner);
 	if (pn != NULL)
 		return -EEXIST;
-- 
2.7.4