[gegl] Use only public API in gegl-operation-meta.c

[Daniel Sabo <daniels src gnome org>]

commit 3a233c8609a552499b5bd0dc683dac99cfd74acb
Author: Daniel Sabo <DanielSabo gmail com>
Date:   Sat Dec 7 02:49:08 2013 -0800

    Use only public API in gegl-operation-meta.c

 gegl/operation/gegl-operation-meta.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/gegl/operation/gegl-operation-meta.c b/gegl/operation/gegl-operation-meta.c
index a07bd04..80610f1 100644
--- a/gegl/operation/gegl-operation-meta.c
+++ b/gegl/operation/gegl-operation-meta.c
@@ -23,7 +23,6 @@
 
 #include "gegl.h"
 #include "gegl-operation-meta.h"
-#include "graph/gegl-node-private.h"
 
 static void       finalize     (GObject       *self_object);
 static GeglNode * detect       (GeglOperation *operation,
@@ -150,7 +149,7 @@ gegl_operation_meta_redirect (GeglOperation *operation,
   /* set default value */
   gegl_node_copy_property_property (G_OBJECT (operation),
                                     redirect->name,
-                                    G_OBJECT (internal->operation),
+                                    G_OBJECT (gegl_node_get_gegl_operation (internal)),
                                     redirect->internal_name);
 }
 
@@ -169,7 +168,7 @@ gegl_operation_meta_property_changed (GeglOperationMeta *self,
           if (!strcmp (redirect->name, arg1->name))
             {
               gegl_node_copy_property_property (G_OBJECT (self), arg1->name,
-                                                G_OBJECT (redirect->internal->operation),
+                                                G_OBJECT (gegl_node_get_gegl_operation (redirect->internal)),
                                                 redirect->internal_name);
             }
           iter = iter->next;