Don't crash if a user has no push rule enabled entries

1 files changed, 3 insertions, 0 deletions

diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py

index baa32a4e18..06250d2d96 100644
--- a/synapse/push/bulk_push_rule_evaluator.py
+++ b/synapse/push/bulk_push_rule_evaluator.py
@@ -50,6 +50,9 @@ def _get_rules(room_id, user_ids, store):
     # fetch disabled rules, but this won't account for any server default
     # rules the user has disabled, so we need to do this too.
     for uid in user_ids:
+        if uid not in rules_enabled_by_user:
+            continue
+
         user_enabled_map = rules_enabled_by_user[uid]
 
         for rule in rules_by_user[uid]: