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Fix crash that can happen if updateUI is called before the UI is fully setup

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This commit is contained in:
Maurice Parker
2019-10-30 04:04:13 -05:00
parent 2a39ada5ab
commit 42f4332023
1 changed files with 3 additions and 3 deletions
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6
iOS/MasterFeed/MasterFeedViewController.swift
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@@ -14,7 +14,7 @@ import RSTree
class MasterFeedViewController: UITableViewController, UndoableCommandRunner {
private var refreshProgressView: RefreshProgressView!
private var refreshProgressView: RefreshProgressView?
private var addNewItemButton: UIBarButtonItem!
private lazy var dataSource = makeDataSource()
@@ -572,8 +572,8 @@ private extension MasterFeedViewController {
}
func updateUI() {
refreshProgressView.updateRefreshLabel()
addNewItemButton.isEnabled = !AccountManager.shared.activeAccounts.isEmpty
refreshProgressView?.updateRefreshLabel()
addNewItemButton?.isEnabled = !AccountManager.shared.activeAccounts.isEmpty
}
func reloadNode(_ node: Node) {