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Fix crash when trying to reload/delete items not in current ItemsViewController

This commit is contained in:
Shadowfacts 2022-02-09 10:04:26 -05:00
parent 085f6043a6
commit 55e4966bd1
1 changed files with 4 additions and 2 deletions
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6
Reader/Screens/Items/ItemsViewController.swift
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@ -104,10 +104,12 @@ class ItemsViewController: UIViewController {
var snapshot = self.dataSource.snapshot() var snapshot = self.dataSource.snapshot()
if let updated = updated { if let updated = updated {
snapshot.reconfigureItems(updated.compactMap { ($0 as? Item)?.objectID }) let knownUpdated = updated.compactMap { ($0 as? Item)?.objectID }.filter { snapshot.itemIdentifiers.contains($0) }
snapshot.reconfigureItems(knownUpdated)
} }
if let deleted = deleted { if let deleted = deleted {
snapshot.deleteItems(deleted.compactMap { ($0 as? Item)?.objectID }) let knownDeleted = deleted.compactMap { ($0 as? Item)?.objectID }.filter { snapshot.itemIdentifiers.contains($0) }
snapshot.deleteItems(knownDeleted)
} }
if let insertedItems = insertedItems { if let insertedItems = insertedItems {