[vala] gtk+-2.0: Fix Gtk.MessageDialog constructor binding

[Jaap A. Haitsma <jhaitsma src gnome org>]

commit d5da9f0caec78874a32dde729f05d1ab7c623bd8
Author: Mark Lee <marklee src gnome org>
Date:   Wed Sep 2 23:18:22 2009 -0700

    gtk+-2.0: Fix Gtk.MessageDialog constructor binding
    
    The constructor for GtkMessageDialog, gtk_message_dialog_new, takes a
    printf-style format at the end of its parameter list (as opposed to ending
    its varargs with a NULL sentinel).
    
    Fixes GNOME Bug #593995.

 vapi/gtk+-2.0.vapi                       |    1 +
 vapi/packages/gtk+-2.0/gtk+-2.0.metadata |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/vapi/gtk+-2.0.vapi b/vapi/gtk+-2.0.vapi
index 2092b6b..b54d04a 100644
--- a/vapi/gtk+-2.0.vapi
+++ b/vapi/gtk+-2.0.vapi
@@ -2408,6 +2408,7 @@ namespace Gtk {
 	[CCode (cheader_filename = "gtk/gtk.h")]
 	public class MessageDialog : Gtk.Dialog, Atk.Implementor, Gtk.Buildable {
 		public weak Gtk.Widget label;
+		[PrintfFormat]
 		[CCode (type = "GtkWidget*", has_construct_function = false)]
 		public MessageDialog (Gtk.Window? parent, Gtk.DialogFlags flags, Gtk.MessageType type, Gtk.ButtonsType buttons, string message_format, ...);
 		public void format_secondary_markup (string message_format, ...);
diff --git a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
index 7e6afb8..1b7a6be 100644
--- a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
+++ b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
@@ -235,7 +235,7 @@ GtkMenuShell.children type_arguments="MenuItem" weak="0"
 GtkMenuShell::cancel has_emitter="1"
 GtkMenuShell::deactivate has_emitter="1"
 gtk_menu_shell_append.child type_name="MenuItem" ctype="GtkWidget*"
-gtk_message_dialog_new ellipsis="1"
+gtk_message_dialog_new ellipsis="1" printf_format="1"
 gtk_message_dialog_new.parent nullable="1"
 gtk_message_dialog_new_with_markup ellipsis="1"
 gtk_message_dialog_new_with_markup.parent nullable="1"