[gegl] polar-coordinates: update reference hash

[Øyvind Kolås <ok src gnome org>]

commit 81529bb1272fcd7c18114caeb969992d75242e39
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Oct 12 21:03:50 2017 +0200

    polar-coordinates: update reference hash

 operations/common-gpl3+/polar-coordinates.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/operations/common-gpl3+/polar-coordinates.c b/operations/common-gpl3+/polar-coordinates.c
index 6a44a20..3498bba 100644
--- a/operations/common-gpl3+/polar-coordinates.c
+++ b/operations/common-gpl3+/polar-coordinates.c
@@ -435,7 +435,7 @@ gegl_op_class_init (GeglOpClass *klass)
     "title",              _("Polar Coordinates"),
     "categories",         "transform:map",
     "position-dependent", "true",
-    "reference-hash",     "0134a2706e736d2594f4d6da8d4fd3cb",
+    "reference-hash",     "9a2aec95833ec5f03a504dc4a3e92891",
     "license",            "GPL3+",
     "description", _("Convert image to or from polar coordinates"),
     NULL);