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don't break on empty room sync response

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This commit is contained in:
Bruno Windels 2021-03-01 22:29:56 +01:00
parent 8a39c16a38
commit 061e7abd50
2 changed files with 4 additions and 3 deletions
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5
src/matrix/room/Room.js
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@ -191,8 +191,9 @@ export class Room extends EventEmitter {
let decryptPreparation;
if (roomEncryption) {
const events = roomResponse?.timeline?.events;
if (Array.isArray(events)) {
// also look for events in timeline here
let events = roomResponse?.timeline?.events || [];
if (events.length) {
const eventsToDecrypt = events.filter(event => {
return event?.type === EVENT_ENCRYPTED_TYPE;
});

2
src/matrix/room/timeline/persistence/SyncWriter.js
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@ -167,7 +167,7 @@ export class SyncWriter {
}
async _writeTimeline(entries, timeline, currentKey, memberChanges, txn, log) {
if (Array.isArray(timeline.events) && timeline.events.length) {
if (Array.isArray(timeline?.events) && timeline.events.length) {
// only create a fragment when we will really write an event
currentKey = await this._ensureLiveFragment(currentKey, entries, timeline, txn, log);
const events = deduplicateEvents(timeline.events);