[gegl] gegl: do not print debug for every keyframed arg

[Øyvind Kolås <ok src gnome org>]

commit 8f51e43893c445dcbdff4500c34813c6962cb327
Author: Øyvind Kolås <pippin gimp org>
Date:   Tue Apr 18 10:08:34 2017 +0200

    gegl: do not print debug for every keyframed arg

 gegl/gegl-serialize.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gegl/gegl-serialize.c b/gegl/gegl-serialize.c
index e1e87e6..edfffc1 100644
--- a/gegl/gegl-serialize.c
+++ b/gegl/gegl-serialize.c
@@ -101,7 +101,8 @@ gegl_create_chain_argv (char    **ops,
             }
           else
             {
-              fprintf (stderr, "unhandled path data\n");
+              if (!(g_str_equal (key, "}")))
+                fprintf (stderr, "unhandled path data %s:%s\n", key, value);
             }
 
           g_free (key);