[vala] gtk+-2.0: Fix gtk_button_get_alignment binding

[Jürg Billeter <juergbi src gnome org>]

commit 2f70c8f6ca948dcc802c4c7ee61349f5dc5a4e30
Author: Jürg Billeter <j bitron ch>
Date:   Mon Aug 31 21:15:32 2009 +0200

    gtk+-2.0: Fix gtk_button_get_alignment binding
    
    Fixes bug 593578.

 vapi/gtk+-2.0.vapi                       |    2 +-
 vapi/packages/gtk+-2.0/gtk+-2.0.metadata |    2 ++
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/vapi/gtk+-2.0.vapi b/vapi/gtk+-2.0.vapi
index c92be5b..64525ed 100644
--- a/vapi/gtk+-2.0.vapi
+++ b/vapi/gtk+-2.0.vapi
@@ -462,7 +462,7 @@ namespace Gtk {
 		public Button ();
 		[CCode (type = "GtkWidget*", has_construct_function = false)]
 		public Button.from_stock (string stock_id);
-		public void get_alignment (float xalign, float yalign);
+		public void get_alignment (out float xalign, out float yalign);
 		public bool get_focus_on_click ();
 		public unowned Gtk.Widget get_image ();
 		public Gtk.PositionType get_image_position ();
diff --git a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
index fffb6bc..0b90ab0 100644
--- a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
+++ b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
@@ -51,6 +51,8 @@ gtk_box_query_child_packing.pack_type is_out="1"
 gtk_builder_add_objects_from_file.object_ids no_array_length="1" is_array="1"
 gtk_builder_add_objects_from_string.object_ids no_array_length="1" is_array="1"
 GtkBuilderError errordomain="1"
+gtk_button_get_alignment.xalign is_out="1"
+gtk_button_get_alignment.yalign is_out="1"
 GtkButton::clicked has_emitter="1"
 GtkButton::enter has_emitter="1"
 GtkButton::leave has_emitter="1"