[pango] adding allow-none introspection metadata to pango_layout_line_get_extents

[Alberto Ruiz <aruiz src gnome org>]

commit a92ee9af8c9801edc484a680b2d2247f83c4a36f
Author: Alberto Ruiz <aruiz gnome org>
Date:   Mon Apr 25 16:25:45 2011 +0100

    adding allow-none introspection metadata to pango_layout_line_get_extents

 pango/pango-layout.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/pango/pango-layout.c b/pango/pango-layout.c
index 524b540..b8581ee 100644
--- a/pango/pango-layout.c
+++ b/pango/pango-layout.c
@@ -4531,10 +4531,10 @@ pango_layout_run_get_extents (PangoLayoutRun *run,
 /**
  * pango_layout_line_get_extents:
  * @line:     a #PangoLayoutLine
- * @ink_rect: (out): rectangle used to store the extents of the glyph string
- *                   as drawn, or %NULL
- * @logical_rect: (out):rectangle used to store the logical extents of the glyph
- *                      string, or %NULL
+ * @ink_rect: (out) (allow-none): rectangle used to store the extents of
+ *            the glyph string as drawn, or %NULL
+ * @logical_rect: (out) (allow-none):rectangle used to store the logical
+ *                extents of the glyph string, or %NULL
  *
  * Computes the logical and ink extents of a layout line. See
  * pango_font_get_glyph_extents() for details about the interpretation