prevent crash

n3d1117 · Oct 1, 2019 · 942ae07 · 942ae07
1 parent 2902374
commit 942ae07
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Showing 6 changed files with 6 additions and 0 deletions.
diff --git a/appdb/Tabs/Downloads/Downloading/IPAWebViewController.swift b/appdb/Tabs/Downloads/Downloading/IPAWebViewController.swift
@@ -130,6 +130,7 @@ class IPAWebViewController: UIViewController, WKNavigationDelegate, WKUIDelegate
         super.viewWillTransition(to: size, with: coordinator)
 
         coordinator.animate(alongsideTransition: { (_: UIViewControllerTransitionCoordinatorContext!) -> Void in
+            guard self.progressView != nil else { return }
             self.setConstraints()
         }, completion: nil)
     }

diff --git a/appdb/Tabs/Downloads/Downloads.swift b/appdb/Tabs/Downloads/Downloads.swift
@@ -115,6 +115,7 @@ class Downloads: UIViewController {
         super.viewWillTransition(to: size, with: coordinator)
 
         coordinator.animate(alongsideTransition: { (_: UIViewControllerTransitionCoordinatorContext!) -> Void in
+            guard self.headerView != nil else { return }
             self.setConstraints()
         }, completion: nil)
     }

diff --git a/appdb/Tabs/Featured/Categories/Categories.swift b/appdb/Tabs/Featured/Categories/Categories.swift
@@ -155,6 +155,7 @@ class Categories: UIViewController, UITableViewDelegate, UITableViewDataSource {
         super.viewWillTransition(to: size, with: coordinator)
 
         coordinator.animate(alongsideTransition: { (_: UIViewControllerTransitionCoordinatorContext!) -> Void in
+            guard self.tableView != nil else { return }
             self.setConstraints()
         }, completion: nil)
     }

diff --git a/appdb/Tabs/Featured/Details/Details+Extension.swift b/appdb/Tabs/Featured/Details/Details+Extension.swift
@@ -194,6 +194,7 @@ extension Details {
         super.viewWillTransition(to: size, with: coordinator)
 
         coordinator.animate(alongsideTransition: { (_: UIViewControllerTransitionCoordinatorContext!) -> Void in
+            guard self.tableView != nil else { return }
             if self.indexForSegment != .download { self.tableView.reloadData() }
         }, completion: nil)
     }

diff --git a/appdb/Tabs/Updates/Ignored.swift b/appdb/Tabs/Updates/Ignored.swift
@@ -114,6 +114,7 @@ class Ignored: LoadingTableView {
         super.viewWillTransition(to: size, with: coordinator)
 
         coordinator.animate(alongsideTransition: { (_: UIViewControllerTransitionCoordinatorContext!) -> Void in
+            guard self.tableView != nil else { return }
             if !self.apps.isEmpty { self.tableView.reloadData() }
         }, completion: nil)
     }

diff --git a/appdb/Tabs/Updates/Updates.swift b/appdb/Tabs/Updates/Updates.swift
@@ -269,6 +269,7 @@ class Updates: LoadingTableView {
         super.viewWillTransition(to: size, with: coordinator)
 
         coordinator.animate(alongsideTransition: { (_: UIViewControllerTransitionCoordinatorContext!) -> Void in
+            guard self.tableView != nil else { return }
             if self.updateableApps.count + self.nonUpdateableApps.count > 0 { self.tableView.reloadData() }
         }, completion: nil)
     }