[gegl] add missing basepath to gegl_serialize() call

[Nils Philippsen <nphilipp src gnome org>]

commit 70b50aa84921dddfcdc956fa578d57353f46879e
Author: Nils Philippsen <nils redhat com>
Date:   Fri Apr 22 14:30:53 2016 +0200

    add missing basepath to gegl_serialize() call

 bin/gegl.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/bin/gegl.c b/bin/gegl.c
index 6fcc28c..7cdb950 100644
--- a/bin/gegl.c
+++ b/bin/gegl.c
@@ -213,7 +213,7 @@ main (gint    argc,
       if (o->serialize)
       {
         fprintf (stderr, "%s\n", gegl_serialize (iter, 
-            gegl_node_get_producer (proxy, "input", NULL)));
+            gegl_node_get_producer (proxy, "input", NULL), "/"));
       }
     }
   }