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Prevent segementation fault, if connection to system dbus fails

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Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
This commit is contained in:
Martin Koegler 2009-12-22 10:08:50 +01:00 • committed by Richard Hughes
parent bbb102c394
commit 725acd4d35
1 changed files with 6 additions and 1 deletions
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7
devkit-power-gobject/dkp-client.c
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@ -129,6 +129,8 @@ dkp_client_enumerate_devices_private (DkpClient *client, GError **error)
GPtrArray *devices = NULL;
GType g_type_array;
if (!client->priv->proxy)
return NULL;
g_type_array = dbus_g_type_get_collection ("GPtrArray", DBUS_TYPE_G_OBJECT_PATH);
ret = dbus_g_proxy_call (client->priv->proxy, "EnumerateDevices", &error_local,
G_TYPE_INVALID,
@ -240,6 +242,8 @@ dkp_client_ensure_properties (DkpClient *client)
if (client->priv->have_properties)
goto out;
if (!client->priv->prop_proxy)
goto out;
error = NULL;
ret = dbus_g_proxy_call (client->priv->prop_proxy, "GetAll", &error,
@ -711,7 +715,8 @@ dkp_client_finalize (GObject *object)
g_hash_table_destroy (client->priv->hash);
dbus_g_connection_unref (client->priv->bus);
if (client->priv->bus)
dbus_g_connection_unref (client->priv->bus);
if (client->priv->proxy != NULL)
g_object_unref (client->priv->proxy);