[vala] gudev-1.0: fix Device.get_property_keys and Client.query_by_subsystem

[Evan Nemerson <evann src gnome org>]

commit 4ad749b715f91d48ed71c6be0fc4b66b24ab497e
Author: Evan Nemerson <evan coeus-group com>
Date:   Thu Jun 10 21:35:42 2010 -0700

    gudev-1.0: fix Device.get_property_keys and Client.query_by_subsystem

 vapi/gudev-1.0.vapi                        |    4 ++--
 vapi/packages/gudev-1.0/gudev-1.0.metadata |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/vapi/gudev-1.0.vapi b/vapi/gudev-1.0.vapi
index 057ab55..e176eae 100644
--- a/vapi/gudev-1.0.vapi
+++ b/vapi/gudev-1.0.vapi
@@ -8,7 +8,7 @@ namespace GUdev {
 		public Client ([CCode (array_length = false)] string[]? subsystems);
 		public unowned GUdev.Device? query_by_device_file (string device_file);
 		public unowned GUdev.Device? query_by_device_number (GUdev.DeviceType type, GUdev.DeviceNumber number);
-		public GLib.List query_by_subsystem (string? subsystem);
+		public GLib.List<GUdev.Device> query_by_subsystem (string? subsystem);
 		public unowned GUdev.Device? query_by_subsystem_and_name (string subsystem, string name);
 		public unowned GUdev.Device? query_by_sysfs_path (string sysfs_path);
 		[NoWrapper]
@@ -53,7 +53,7 @@ namespace GUdev {
 		[CCode (array_length = false)]
 		public unowned string?[] get_property_as_strv (string key);
 		public uint64 get_property_as_uint64 (string key);
-		[CCode (array_length = false)]
+		[CCode (array_length = false, array_null_terminated = true)]
 		public unowned string?[] get_property_keys ();
 		public uint64 get_seqnum ();
 		public unowned string get_subsystem ();
diff --git a/vapi/packages/gudev-1.0/gudev-1.0.metadata b/vapi/packages/gudev-1.0/gudev-1.0.metadata
index a46be51..3955c54 100644
--- a/vapi/packages/gudev-1.0/gudev-1.0.metadata
+++ b/vapi/packages/gudev-1.0/gudev-1.0.metadata
@@ -1,7 +1,7 @@
 GUdev cheader_filename="gudev/gudev.h" lower_case_cprefix="g_udev_"
 g_udev_client_new.subsystems is_array="1" no_array_length="1" nullable="1"
 g_udev_client_query_by_subsystem.subsystem nullable="1"
-g_udev_client_query_by_subsystem transfer_ownership="1"
+g_udev_client_query_by_subsystem transfer_ownership="1" type_arguments="Device"
 g_udev_client_query_by_device_number nullable="1"
 g_udev_client_query_by_device_file nullable="1"
 g_udev_client_query_by_sysfs_path nullable="1"
@@ -12,7 +12,7 @@ g_udev_device_get_device_file_symlinks transfer_ownership="0" is_array="1" no_ar
 g_udev_device_get_parent nullable="1"
 g_udev_device_get_parent_with_subsystem.devtype nullable="1"
 g_udev_device_get_parent_with_subsystem nullable="1"
-g_udev_device_get_property_keys nullable="1" transfer_ownership="0" is_array="1" no_array_length="1"
+g_udev_device_get_property_keys nullable="1" transfer_ownership="0" is_array="1" no_array_length="1" array_null_terminated="1"
 g_udev_device_get_property nullable="1" transfer_ownership="0"
 g_udev_device_get_property_as_strv nullable="1" transfer_ownership="0" is_array="1" no_array_length="1"
 g_udev_device_get_sysfs_attr nullable="1" transfer_ownership="0"