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Avoid panicing during sliding sync if the user isn't in any rooms

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morguldir 2024-08-24 05:23:51 +02:00
parent 0a5f18ed83
commit 001523ec81
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GPG key ID: 5A6025D4F6E7A8A3
1 changed files with 5 additions and 1 deletions
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6
src/api/client/sync.rs
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@ -1309,7 +1309,11 @@ pub(crate) async fn sync_events_v4_route(
r.0,
UInt::try_from(all_joined_rooms.len().saturating_sub(1)).unwrap_or(UInt::MAX),
);
let room_ids = all_joined_rooms[usize_from_ruma(r.0)..=usize_from_ruma(r.1)].to_vec();
let room_ids = if !all_joined_rooms.is_empty() {
all_joined_rooms[usize_from_ruma(r.0)..=usize_from_ruma(r.1)].to_vec()
} else {
Vec::new()
};
new_known_rooms.extend(room_ids.iter().cloned());
for room_id in &room_ids {
let todo_room = todo_rooms