From d2fd7f7b5c6adabd1cb323a2107a16bbb3b4506d Mon Sep 17 00:00:00 2001
From: Patrick Cloke <clokep@users.noreply.github.com>
Date: Tue, 7 Jun 2022 07:44:31 -0400
Subject: [PATCH] Fix a stale comment in get_room_version_id_txn. (#12969)

---
 changelog.d/12969.misc                  | 1 +
 synapse/storage/databases/main/state.py | 7 +------
 2 files changed, 2 insertions(+), 6 deletions(-)
 create mode 100644 changelog.d/12969.misc

diff --git a/changelog.d/12969.misc b/changelog.d/12969.misc
new file mode 100644
index 0000000000..05de7ce839
--- /dev/null
+++ b/changelog.d/12969.misc
@@ -0,0 +1 @@
+Fix an inaccurate comment.
diff --git a/synapse/storage/databases/main/state.py b/synapse/storage/databases/main/state.py
index bdd00273cd..5e6efbd0fc 100644
--- a/synapse/storage/databases/main/state.py
+++ b/synapse/storage/databases/main/state.py
@@ -127,13 +127,8 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore):
             NotFoundError: if the room is unknown
         """
 
-        # First we try looking up room version from the database, but for old
-        # rooms we might not have added the room version to it yet so we fall
-        # back to previous behaviour and look in current state events.
-        #
         # We really should have an entry in the rooms table for every room we
-        # care about, but let's be a bit paranoid (at least while the background
-        # update is happening) to avoid breaking existing rooms.
+        # care about, but let's be a bit paranoid.
         room_version = self.db_pool.simple_select_one_onecol_txn(
             txn,
             table="rooms",
-- 
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