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Fix crash when opening compose screen before initial network requests completed

This commit is contained in:
Shadowfacts 2020-06-16 23:13:46 -04:00
parent cf48e4e973
commit b623e348c2
1 changed files with 12 additions and 1 deletions
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13
Tusker/Screens/Compose/ComposeAttachmentsViewController.swift
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@ -74,6 +74,15 @@ class ComposeAttachmentsViewController: UITableViewController {
tableView.dragInteractionEnabled = true tableView.dragInteractionEnabled = true
tableView.dragDelegate = self tableView.dragDelegate = self
tableView.dropDelegate = self tableView.dropDelegate = self
if mastodonController.instance == nil {
mastodonController.getOwnInstance { [weak self] (_) in
guard let self = self else { return }
DispatchQueue.main.async {
self.updateAddAttachmentsButtonEnabled()
}
}
}
} }
override func viewWillAppear(_ animated: Bool) { override func viewWillAppear(_ animated: Bool) {
@ -97,7 +106,9 @@ class ComposeAttachmentsViewController: UITableViewController {
} }
private func isAddAttachmentsButtonEnabled() -> Bool { private func isAddAttachmentsButtonEnabled() -> Bool {
switch mastodonController.instance.instanceType { switch mastodonController.instance?.instanceType {
case nil:
return false
case .pleroma: case .pleroma:
return true return true
case .mastodon: case .mastodon: