[vala] gio-2.0: make AppInfo.create_from_commandline.application_name nullable

[Evan Nemerson <evann src gnome org>]

commit 3c3a3cb12cf0d641e4aa758273425b832eb012e8
Author: Evan Nemerson <evan coeus-group com>
Date:   Mon Nov 1 15:22:12 2010 -0700

    gio-2.0: make AppInfo.create_from_commandline.application_name nullable

 vapi/gio-2.0.vapi                      |    2 +-
 vapi/packages/gio-2.0/gio-2.0.metadata |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/vapi/gio-2.0.vapi b/vapi/gio-2.0.vapi
index 7a7c307..64f2a4d 100644
--- a/vapi/gio-2.0.vapi
+++ b/vapi/gio-2.0.vapi
@@ -1584,7 +1584,7 @@ namespace GLib {
 		public abstract bool add_supports_type (string content_type) throws GLib.Error;
 		public abstract bool can_delete ();
 		public abstract bool can_remove_supports_type ();
-		public static unowned GLib.AppInfo create_from_commandline (string commandline, string application_name, GLib.AppInfoCreateFlags flags) throws GLib.Error;
+		public static unowned GLib.AppInfo create_from_commandline (string commandline, string? application_name, GLib.AppInfoCreateFlags flags) throws GLib.Error;
 		public bool @delete ();
 		[NoWrapper]
 		public abstract bool do_delete ();
diff --git a/vapi/packages/gio-2.0/gio-2.0.metadata b/vapi/packages/gio-2.0/gio-2.0.metadata
index 80f8a13..201a9c0 100644
--- a/vapi/packages/gio-2.0/gio-2.0.metadata
+++ b/vapi/packages/gio-2.0/gio-2.0.metadata
@@ -1,4 +1,5 @@
 GLib cprefix="G" lower_case_cprefix="g_" cheader_filename="gio/gio.h" gir_namespace="Gio" gir_version="2.0"
+g_app_info_create_from_commandline.application_name nullable="1"
 g_app_info_get_all type_arguments="AppInfo" transfer_ownership="1"
 g_app_info_get_all_for_type type_arguments="AppInfo" transfer_ownership="1"
 g_app_info_launch.envp is_array="1"