python 3 compatibility
[e-sieve] / lib / pgfw
index 470e1a6..499d722 160000 (submodule)
--- a/lib/pgfw
+++ b/lib/pgfw
@@ -1 +1 @@
-Subproject commit 470e1a66de2ea72d8c569e098b8c9d75e8eff0d7
+Subproject commit 499d722189559a777efe7761e9bea30e8fb904d6