[gimp] libgimp: forgot to enable one commented-out gimp_value_array_unref()

[Michael Natterer <mitch src gnome org>]

commit 0402313e60b3636d04572f998f7332e77bd2c42a
Author: Michael Natterer <mitch gimp org>
Date:   Mon Jul 29 12:33:08 2019 +0200

    libgimp: forgot to enable one commented-out gimp_value_array_unref()

 libgimp/gimp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libgimp/gimp.c b/libgimp/gimp.c
index c57d4321bc..9ea95e3d5a 100644
--- a/libgimp/gimp.c
+++ b/libgimp/gimp.c
@@ -1511,7 +1511,7 @@ gimp_run_procedure2 (const gchar     *name,
   *n_return_vals = gimp_value_array_length (return_values);
   return_vals    = _gimp_value_array_to_params (return_values, TRUE);
 
-  //gimp_value_array_unref (return_values);
+  gimp_value_array_unref (return_values);
   gimp_wire_destroy (&msg);
 
   gimp_set_pdb_error (return_vals, *n_return_vals);