[gegl] mirrors: update reference hash

[Øyvind Kolås <ok src gnome org>]

commit dc194f11ad7ce555101fbe0a98c57db15d0538e3
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Oct 12 21:06:18 2017 +0200

    mirrors: update reference hash

 operations/common/mirrors.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/operations/common/mirrors.c b/operations/common/mirrors.c
index e276efb..155100f 100644
--- a/operations/common/mirrors.c
+++ b/operations/common/mirrors.c
@@ -432,7 +432,7 @@ gegl_op_class_init (GeglOpClass *klass)
     "name",               "gegl:mirrors",
     "title",              _("Kaleidoscopic Mirroring"),
     "position-dependent", "true",
-    "reference-hash",     "34196267740ed972fd1e4d49f9560959",
+    "reference-hash",     "bd269957c3e9cc88f1520366ebfac78c",
     "categories",         "blur",
     "description",        _("Create a kaleidoscope like effect."),
     NULL);