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Fix crash when displaying search results

This commit is contained in:
Shadowfacts 2020-06-24 15:42:56 -04:00
parent 986fc5b833
commit 641ab765a7
1 changed files with 10 additions and 6 deletions
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4
Tusker/Screens/Search/SearchResultsViewController.swift
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@ -134,15 +134,19 @@ class SearchResultsViewController: EnhancedTableViewController {
var snapshot = NSDiffableDataSourceSnapshot<Section, Item>() var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
self.mastodonController.persistentContainer.performBatchUpdates({ (context, addAccounts, addStatuses) in self.mastodonController.persistentContainer.performBatchUpdates({ (context, addAccounts, addStatuses) in
if oldSnapshot.indexOfSection(.accounts) != nil {
oldSnapshot.itemIdentifiers(inSection: .accounts).forEach { (item) in oldSnapshot.itemIdentifiers(inSection: .accounts).forEach { (item) in
guard case let .account(id) = item else { return } guard case let .account(id) = item else { return }
self.mastodonController.persistentContainer.account(for: id, in: context)?.decrementReferenceCount() self.mastodonController.persistentContainer.account(for: id, in: context)?.decrementReferenceCount()
} }
}
if oldSnapshot.indexOfSection(.statuses) != nil {
oldSnapshot.itemIdentifiers(inSection: .statuses).forEach { (item) in oldSnapshot.itemIdentifiers(inSection: .statuses).forEach { (item) in
guard case let .status(id, _) = item else { return } guard case let .status(id, _) = item else { return }
self.mastodonController.persistentContainer.status(for: id, in: context)?.decrementReferenceCount() self.mastodonController.persistentContainer.status(for: id, in: context)?.decrementReferenceCount()
} }
}
if self.onlySections.contains(.accounts) && !results.accounts.isEmpty { if self.onlySections.contains(.accounts) && !results.accounts.isEmpty {
snapshot.appendSections([.accounts]) snapshot.appendSections([.accounts])