forked from shadowfacts/Tusker
Fix crash when switching accounts
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dc1ea1bed9
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@ -42,10 +42,12 @@ class TimelineTableViewController: DiffableTimelineLikeTableViewController<Timel
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}
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}
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deinit {
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deinit {
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guard let persistentContainer = mastodonController?.persistentContainer else { return }
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guard let persistentContainer = mastodonController?.persistentContainer,
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let dataSource = dataSource else { return }
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// decrement reference counts of any statuses we still have
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// decrement reference counts of any statuses we still have
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// if the app is currently being quit, this will not affect the persisted data because
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// if the app is currently being quit, this will not affect the persisted data because
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// the persistent container would already have been saved in SceneDelegate.sceneDidEnterBackground(_:)
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// the persistent container would already have been saved in SceneDelegate.sceneDidEnterBackground(_:)
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// todo: remove the whole reference count system
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for case let .status(id: id, state: _) in dataSource.snapshot().itemIdentifiers {
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for case let .status(id: id, state: _) in dataSource.snapshot().itemIdentifiers {
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persistentContainer.status(for: id)?.decrementReferenceCount()
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persistentContainer.status(for: id)?.decrementReferenceCount()
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}
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}
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