From 8ff2776d88e342f58649c6630084b7860f686f67 Mon Sep 17 00:00:00 2001
From: Maurice Parker <mo@vincode.io>
Date: Fri, 15 May 2020 10:45:05 -0500
Subject: [PATCH] Make sure we have only one web view in the view hierarchy
 after navigation.  Issue #2075

---
 iOS/Article/WebViewController.swift | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/iOS/Article/WebViewController.swift b/iOS/Article/WebViewController.swift
index dacd94ced..e7270b919 100644
--- a/iOS/Article/WebViewController.swift
+++ b/iOS/Article/WebViewController.swift
@@ -60,7 +60,7 @@ class WebViewController: UIViewController {
 	
 	private(set) var article: Article?
 	
-	let scrollPositionQueue = CoalescingQueue(name: "Article Scroll Position", interval: 0.3, maxInterval: 1.0)
+	let scrollPositionQueue = CoalescingQueue(name: "Article Scroll Position", interval: 0.3, maxInterval: 0.3)
 	var windowScrollY = 0
 	
 	override func viewDidLoad() {
@@ -291,7 +291,7 @@ extension WebViewController: UIContextMenuInteractionDelegate {
 extension WebViewController: WKNavigationDelegate {
 	
 	func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
-		if view.subviews.count > 1 {
+		while view.subviews.count > 1 {
 			view.subviews.last?.removeFromSuperview()
 		}
 	}