[gegl] gegl: ignore opi name keys when parsing

[Øyvind Kolås <ok src gnome org>]

commit 018319494844124ac3e3c79e3412d30a2b9ab400
Author: Øyvind Kolås <pippin gimp org>
Date:   Sun Mar 26 22:41:41 2017 +0200

    gegl: ignore opi name keys when parsing

 gegl/gegl-xml.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/gegl/gegl-xml.c b/gegl/gegl-xml.c
index 83069af..aa0614b 100644
--- a/gegl/gegl-xml.c
+++ b/gegl/gegl-xml.c
@@ -90,6 +90,11 @@ static void param_set (ParseData   *pd,
     {
       g_object_set (new, param_name, param_value, NULL);
     }
+  else if (!strcmp (param_name, "opi"))
+    {
+      /* should check if it is compatible with runtime version of op..
+       */
+    }
   else if (!strcmp (param_name, "id"))
     {
       g_hash_table_insert (pd->ids, g_strdup (param_value), new);