[librsvg] Fix pixbuf refcounting

[Christian Persch <chpe src gnome org>]

commit 105b068605e0ad6eaed3471d9558d0275afb16fa
Author: Christian Persch <chpe gnome org>
Date:   Wed Nov 10 21:47:40 2010 +0100

    Fix pixbuf refcounting
    
    The surface takes over the reference, so don't add an extra one.

 rsvg-cairo-draw.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/rsvg-cairo-draw.c b/rsvg-cairo-draw.c
index e42b298..b9a95f8 100644
--- a/rsvg-cairo-draw.c
+++ b/rsvg-cairo-draw.c
@@ -971,7 +971,7 @@ rsvg_cairo_pop_render_stack (RsvgDrawingCtx * ctx)
                                                        gdk_pixbuf_get_height (output),
                                                        gdk_pixbuf_get_rowstride (output));
         cairo_surface_set_user_data (surface, &surface_pixel_data_key,
-                                     g_object_ref (output),
+                                     output,
                                      (cairo_destroy_func_t) g_object_unref);
 
     } else