gtk+-4.0: Fix TreeView.is_blank_at_pos()

diff --git a/vapi/gtk+-4.0.vapi b/vapi/gtk+-4.0.vapi
index 8a145ab223f305e2faae0c1e2d3871423e3183a7..fad815497b3858798d2de459a71514335bf872d6 100644 (file)
--- a/vapi/gtk+-4.0.vapi
+++ b/vapi/gtk+-4.0.vapi
@@ -13654,7 +13654,7 @@ namespace Gtk {
                public int insert_column_with_attributes (int position, string? title, Gtk.CellRenderer cell, ...);
                public int insert_column_with_data_func (int position, string title, Gtk.CellRenderer cell, owned Gtk.TreeCellDataFunc func);
                [Version (since = "3.0")]
-               public bool is_blank_at_pos (int x, int y, out Gtk.TreePath path, out Gtk.TreeViewColumn column, out int cell_x, out int cell_y);
+               public bool is_blank_at_pos (int x, int y, out Gtk.TreePath? path, out unowned Gtk.TreeViewColumn? column, out int cell_x, out int cell_y);
                [CCode (cname = "gtk_tree_view_row_expanded")]
                public bool is_row_expanded (Gtk.TreePath path);
                [Version (since = "2.12")]