[vala] cairo: Fix cairo_image_surface_get_data binding

[Jürg Billeter <juergbi src gnome org>]

commit 896fac6acc9d699d85215b6538e12ff7723e8a68
Author: Sebastian Spaeth <sebastian sspaeth de>
Date:   Thu Apr 23 10:18:06 2009 +0200

    cairo: Fix cairo_image_surface_get_data binding
    
    Fixes bug 579803.
---
 vapi/cairo.vapi |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/vapi/cairo.vapi b/vapi/cairo.vapi
index f7f15f9..95930cb 100644
--- a/vapi/cairo.vapi
+++ b/vapi/cairo.vapi
@@ -450,6 +450,7 @@ namespace Cairo {
 		public ImageSurface (Format format, int width, int height);
 		[CCode (cname = "cairo_image_surface_create_for_data")]
 		public ImageSurface.for_data ([CCode (array_length = false)] uchar[] data, Format format, int width, int height, int stride);
+		[CCode (array_length = false)]
 		public uchar[] get_data ();
 		public Format get_format ();
 		public int get_width ();