gdk_cairo_surface_create_from_pixbuf: Add missing (allow-none) annotation

The window is allowed to be %NULL

diff --git a/gdk/gdkcairo.c b/gdk/gdkcairo.c
index d63d11650f88a73f41f74bfb3d31d9c7d635a2e5..066f5c434dc858473951a5743ec0dee9efb06d05 100644 (file)
--- a/gdk/gdkcairo.c
+++ b/gdk/gdkcairo.c
@@ -267,7 +267,7 @@ gdk_cairo_surface_paint_pixbuf (cairo_surface_t *surface,
  * gdk_cairo_surface_create_from_pixbuf:
  * @pixbuf: a #GdkPixbuf
  * @scale: the scale of the new surface, or 0 to use same as @window
- * @for_window: The window this will be drawn to, on %NULL.
+ * @for_window: (allow-none): The window this will be drawn to, or %NULL
  *
  * Creates an image surface with the same contents as
  * the pixbuf.