Make sure the web view has been initialized before deallocating it.

2019-10-01 03:51:05 -05:00 · 2019-10-01 03:51:05 -05:00 · 4e6e61842a
parent fdfaa7416a
commit 4e6e61842a
1 changed files with 5 additions and 3 deletions
--- a/iOS/Article/ArticleViewController.swift
+++ b/iOS/Article/ArticleViewController.swift
@ -77,10 +77,12 @@ class ArticleViewController: UIViewController {
 	}
 	
 	deinit {
+		if webView != nil  {
 			webView.removeFromSuperview()
 			ArticleViewControllerWebViewProvider.shared.enqueueWebView(webView)
 			webView = nil
 		}
+	}
 	
 	override func viewDidLoad() {
 		super.viewDidLoad()