Fix `can only concatenate list (not "tuple") to list` exception (#7810)

It seems auth_events can be either a list or a tuple, depending on Things.
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Richard van der Hoff 2020-07-09 12:48:15 +01:00 committed by GitHub
parent 8fa7fdd4cb
commit 08c5181a8d
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2 changed files with 2 additions and 1 deletions

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changelog.d/7810.bugfix Normal file
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@ -0,0 +1 @@
Fix 'stuck invites' which happen when we are unable to reject a room invite received over federation.

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@ -1072,7 +1072,7 @@ class RoomMemberMasterHandler(RoomMemberHandler):
alg, h = compute_event_reference_hash(invite_event)
invite_hash = (invite_event.event_id, {alg: encode_base64(h)})
auth_events = invite_event.auth_events + (invite_hash,)
auth_events = tuple(invite_event.auth_events) + (invite_hash,)
prev_events = (invite_hash,)
# we cap depth of generated events, to ensure that they are not