From dfde67a6fe22535558552060820abfca047540f3 Mon Sep 17 00:00:00 2001 From: Mark Haines Date: Fri, 8 Jul 2016 15:57:06 +0100 Subject: Add a comment explaining allow_none --- synapse/storage/registration.py | 2 ++ 1 file changed, 2 insertions(+) (limited to 'synapse') diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py index 3a675e53f6..d957a629dc 100644 --- a/synapse/storage/registration.py +++ b/synapse/storage/registration.py @@ -128,6 +128,8 @@ class RegistrationStore(SQLBaseStore): try: if was_guest: # Ensure that the guest user actually exists + # ``allow_none=False`` makes this raise an exception + # if the row isn't in the database. self._simple_select_one_txn( txn, "users", -- cgit 1.4.1