[vala] glib-2.0, gtk+-3.0: make parameter string for goption nullable

[Evan Nemerson <evann src gnome org>]

commit 120b7a5b63820d7961c0ffc806cdb0f28df4f6f5
Author: Evan Nemerson <evan coeus-group com>
Date:   Mon Mar 18 12:37:20 2013 -0700

    glib-2.0, gtk+-3.0: make parameter string for goption nullable
    
    Fixes bug 696055.

 vapi/glib-2.0.vapi                       |    2 +-
 vapi/gtk+-3.0.vapi                       |    2 +-
 vapi/packages/gtk+-3.0/gtk+-3.0.metadata |    1 +
 3 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index 29cbb26..199c904 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -3183,7 +3183,7 @@ namespace GLib {
        [Compact]
        [CCode (free_function = "g_option_context_free")]
        public class OptionContext {
-               public OptionContext (string parameter_string);
+               public OptionContext (string? parameter_string = null);
                public void set_summary (string summary);
                public unowned string get_summary ();
                public void set_description (string description);
diff --git a/vapi/gtk+-3.0.vapi b/vapi/gtk+-3.0.vapi
index 7f1e234..2897f56 100644
--- a/vapi/gtk+-3.0.vapi
+++ b/vapi/gtk+-3.0.vapi
@@ -8751,7 +8751,7 @@ namespace Gtk {
        [CCode (cheader_filename = "gtk/gtk.h")]
        public static bool init_check ([CCode (array_length_pos = 0.9)] ref unowned string[] argv);
        [CCode (cheader_filename = "gtk/gtk.h")]
-       public static bool init_with_args ([CCode (array_length_pos = 0.9)] ref unowned string[] argv, string 
parameter_string, [CCode (array_length = false)] GLib.OptionEntry[] entries, string? translation_domain) 
throws GLib.Error;
+       public static bool init_with_args ([CCode (array_length_pos = 0.9)] ref unowned string[] argv, 
string? parameter_string, [CCode (array_length = false)] GLib.OptionEntry[] entries, string? 
translation_domain) throws GLib.Error;
        [CCode (cheader_filename = "gtk/gtk.h")]
        [Deprecated (since = "3.4")]
        public static uint key_snooper_install (Gtk.KeySnoopFunc snooper, void* func_data);
diff --git a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
index d361c33..35a0389 100644
--- a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
+++ b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
@@ -398,6 +398,7 @@ gtk_init_check_abi_check.argc hidden="1"
 gtk_init_check_abi_check.argv is_array="1" is_ref="1" array_length_pos="0.9"
 gtk_init_with_args.argc hidden="1"
 gtk_init_with_args.argv is_array="1" is_ref="1" array_length_pos="0.9"
+gtk_init_with_args.parameter_string nullable="1"
 gtk_init_with_args.entries is_array="1" no_array_length="1"
 gtk_init_with_args.translation_domain nullable="1"
 GtkItem::deselect has_emitter="1"