diff --git a/topic0 b/topic0
index ea98586..270bb6e 160000
--- a/topic0
+++ b/topic0
@@ -1 +1 @@
-Subproject commit ea985868d5a1bf461d0fa94b64fb3bfb77a77396
+Subproject commit 270bb6e6f2060a09ef0f7f8d0327f9c5442b14cf