[gimp/soc-2011-seamless-clone2] Fix the preprocessing. It now works without UV caching.

[Barak Itkin <barakitkin src gnome org>]

commit 15c3876b7cd18cdd0ce6d2e3fc5f2438fe9bb071
Author: Barak Itkin <lightningismyname gmail com>
Date:   Wed Aug 17 22:41:49 2011 +0300

    Fix the preprocessing. It now works without UV caching.
    
    This gimp commit uses gegl commit 2d2d01d47f84, which still passes the
    preprocessing result as a gpointer (and not a GObject*), and still does
    not cache the UV cordinates into a buffer.
    The result of the preprocessing currently isn't freed!

 app/tools/gimpseamlessclonetool.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/app/tools/gimpseamlessclonetool.c b/app/tools/gimpseamlessclonetool.c
index ada32e7..bdf075a 100644
--- a/app/tools/gimpseamlessclonetool.c
+++ b/app/tools/gimpseamlessclonetool.c
@@ -389,6 +389,9 @@ paste_to_gegl_buf (GimpTool *tool)
       gegl_node_connect_to (input,  "output",
                             output, "input");
 
+      gegl_node_connect_to (input,   "output",
+                            prepare, "input");
+
       /* Convert the paste into a GeglBuffer */
       processor = gegl_node_new_processor (output, NULL);