[gegl] Remove unused assignment

[Mukund Sivaraman <muks src gnome org>]

commit 909525710814ee574fee6f8e546d7e155a3aa80d
Author: Mukund Sivaraman <muks banu com>
Date:   Sat Jan 24 22:07:59 2015 +0530

    Remove unused assignment

 gegl/operation/gegl-operation-meta-json.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/gegl/operation/gegl-operation-meta-json.c b/gegl/operation/gegl-operation-meta-json.c
index 3c7fb70..d59f974 100644
--- a/gegl/operation/gegl-operation-meta-json.c
+++ b/gegl/operation/gegl-operation-meta-json.c
@@ -47,8 +47,5 @@ gegl_operation_meta_json_init (GeglOperationMetaJson *self)
 static void
 finalize (GObject *gobject)
 {
-  GeglOperationMetaJson *self = GEGL_OPERATION_META_JSON (gobject);
-
-
   G_OBJECT_CLASS (gegl_operation_meta_json_parent_class)->finalize (gobject);
 }