[vala] gtk+-2.0, gtk+-3.0: Mark TreeModel.rows_reordered.iter to be nullable

[Luca Bruno <lucabru src gnome org>]

commit 20b83df708bf2f08c38feeee95eb2d8c56a02f82
Author: Luca Bruno <lucabru src gnome org>
Date:   Wed Jun 29 10:41:48 2011 +0200

    gtk+-2.0, gtk+-3.0: Mark TreeModel.rows_reordered.iter to be nullable
    
    Fixes bug 653577.

 vapi/gtk+-2.0.vapi                       |    2 +-
 vapi/gtk+-3.0.vapi                       |    2 +-
 vapi/packages/gtk+-2.0/gtk+-2.0.metadata |    1 +
 vapi/packages/gtk+-3.0/gtk+-3.0.metadata |    1 +
 4 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/vapi/gtk+-2.0.vapi b/vapi/gtk+-2.0.vapi
index 64eee57..c974d8a 100644
--- a/vapi/gtk+-2.0.vapi
+++ b/vapi/gtk+-2.0.vapi
@@ -6224,7 +6224,7 @@ namespace Gtk {
 		[HasEmitter]
 		public signal void row_inserted (Gtk.TreePath path, Gtk.TreeIter iter);
 		[HasEmitter]
-		public signal void rows_reordered (Gtk.TreePath path, Gtk.TreeIter iter, void* new_order);
+		public signal void rows_reordered (Gtk.TreePath path, Gtk.TreeIter? iter, void* new_order);
 	}
 	[CCode (cheader_filename = "gtk/gtk.h")]
 	public interface TreeSortable : Gtk.TreeModel, GLib.Object {
diff --git a/vapi/gtk+-3.0.vapi b/vapi/gtk+-3.0.vapi
index d2f1d10..ea35f53 100644
--- a/vapi/gtk+-3.0.vapi
+++ b/vapi/gtk+-3.0.vapi
@@ -6032,7 +6032,7 @@ namespace Gtk {
 		[HasEmitter]
 		public signal void row_inserted (Gtk.TreePath path, Gtk.TreeIter iter);
 		[HasEmitter]
-		public signal void rows_reordered (Gtk.TreePath path, Gtk.TreeIter iter, void* new_order);
+		public signal void rows_reordered (Gtk.TreePath path, Gtk.TreeIter? iter, void* new_order);
 	}
 	[CCode (cheader_filename = "gtk/gtk.h")]
 	public interface TreeSortable : Gtk.TreeModel, GLib.Object {
diff --git a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
index 652af58..6a0999c 100644
--- a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
+++ b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
@@ -691,6 +691,7 @@ GtkTreeModel::row_deleted has_emitter="1"
 GtkTreeModel::row_has_child_toggled has_emitter="1"
 GtkTreeModel::row_inserted has_emitter="1"
 GtkTreeModel::rows_reordered has_emitter="1"
+GtkTreeModel::rows_reordered.iter nullable="1"
 gtk_tree_model_filter_convert_child_iter_to_iter.filter_iter is_out="1"
 gtk_tree_model_filter_convert_iter_to_child_iter.child_iter is_out="1"
 gtk_tree_model_filter_set_modify_func.n_columns hidden="1"
diff --git a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
index f747c4f..65364ff 100644
--- a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
+++ b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
@@ -768,6 +768,7 @@ GtkTreeModel::row_deleted has_emitter="1"
 GtkTreeModel::row_has_child_toggled has_emitter="1"
 GtkTreeModel::row_inserted has_emitter="1"
 GtkTreeModel::rows_reordered has_emitter="1"
+GtkTreeModel::rows_reordered.iter nullable="1"
 gtk_tree_model_filter_convert_child_iter_to_iter.filter_iter is_out="1"
 gtk_tree_model_filter_convert_iter_to_child_iter.child_iter is_out="1"
 gtk_tree_model_filter_set_modify_func.n_columns hidden="1"