[pango] adding allow-none introspection metadata to pango_layout_get_layout_extents

[Alberto Ruiz <aruiz src gnome org>]

commit 05c192dfcde8783d6921e1abb2f39f2fba52db6d
Author: Alberto Ruiz <aruiz gnome org>
Date:   Mon Apr 25 16:12:49 2011 +0100

    adding allow-none introspection metadata to pango_layout_get_layout_extents

 pango/pango-layout.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/pango/pango-layout.c b/pango/pango-layout.c
index ee9584e..72b0869 100644
--- a/pango/pango-layout.c
+++ b/pango/pango-layout.c
@@ -6219,8 +6219,10 @@ pango_layout_iter_get_baseline (PangoLayoutIter *iter)
 /**
  * pango_layout_iter_get_layout_extents:
  * @iter: a #PangoLayoutIter
- * @ink_rect: rectangle to fill with ink extents, or %NULL
- * @logical_rect: rectangle to fill with logical extents, or %NULL
+ * @ink_rect: (allow-none): rectangle to fill with ink extents,
+ *            or %NULL
+ * @logical_rect: (allow-none): rectangle to fill with logical
+ *                extents, or %NULL
  *
  * Obtains the extents of the #PangoLayout being iterated
  * over. @ink_rect or @logical_rect can be %NULL if you