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authorDavid Baker <dave@matrix.org>2015-12-21 15:30:26 +0000
committerDavid Baker <dave@matrix.org>2015-12-21 15:30:26 +0000
commitc061b47c575927b4d93b397b1f88233b8205baab (patch)
treea82fd06b08a9e7c268b5bbad9a6d8a718a9c9c14 /synapse/crypto
parentOnly run pushers for users on this hs! (diff)
parentRemove accidentally committed debug logging (diff)
downloadsynapse-c061b47c575927b4d93b397b1f88233b8205baab.tar.xz
Merge remote-tracking branch 'origin/develop' into store_event_actions
Diffstat (limited to 'synapse/crypto')
-rw-r--r--synapse/crypto/keyring.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py
index bc5bb5cdb1..1fea568eed 100644
--- a/synapse/crypto/keyring.py
+++ b/synapse/crypto/keyring.py
@@ -230,7 +230,9 @@ class Keyring(object):
 
             missing_keys = {}
             for group in group_id_to_group.values():
-                missing_keys.setdefault(group.server_name, set()).union(group.key_ids)
+                missing_keys.setdefault(group.server_name, set()).update(
+                    group.key_ids
+                )
 
             for fn in key_fetch_fns:
                 results = yield fn(missing_keys.items())