[gegl] drop-shadow: drop duplicated meta_redirect of grow-radius

[Øyvind "pippin" Kolås <ok src gnome org>]

commit a78e7aa239758505342d1905ee57424a835a61a4
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Mar 19 22:50:16 2020 +0100

    drop-shadow: drop duplicated meta_redirect of grow-radius

 operations/common/dropshadow.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/operations/common/dropshadow.c b/operations/common/dropshadow.c
index a47d2780e..f020e926e 100644
--- a/operations/common/dropshadow.c
+++ b/operations/common/dropshadow.c
@@ -117,7 +117,6 @@ attach (GeglOperation *operation)
 
   gegl_operation_meta_redirect (operation, "grow-shape", grow, "neighborhood");
   gegl_operation_meta_redirect (operation, "grow-radius", grow, "radius");
-  gegl_operation_meta_redirect (operation, "grow-radius", grow, "radius");
   gegl_operation_meta_redirect (operation, "radius", blur, "std-dev-x");
   gegl_operation_meta_redirect (operation, "radius", blur, "std-dev-y");
   gegl_operation_meta_redirect (operation, "x", translate, "x");