From 4075da2ee804c7b2f9d4c85831047de2978e09f4 Mon Sep 17 00:00:00 2001
From: Maurice Parker <mo@vincode.io>
Date: Tue, 16 Jun 2020 08:07:54 -0500
Subject: [PATCH] Fix removal of tap zones when removing old web views

---
 iOS/Article/WebViewController.swift | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/iOS/Article/WebViewController.swift b/iOS/Article/WebViewController.swift
index 5598abfec..d702b0b87 100644
--- a/iOS/Article/WebViewController.swift
+++ b/iOS/Article/WebViewController.swift
@@ -300,8 +300,10 @@ extension WebViewController: UIContextMenuInteractionDelegate {
 extension WebViewController: WKNavigationDelegate {
 	
 	func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
-		while view.subviews.count > 1 {
-			view.subviews.last?.removeFromSuperview()
+		for (index, view) in view.subviews.enumerated() {
+			if index != 0, let oldWebView = view as? PreloadedWebView {
+				oldWebView.removeFromSuperview()
+			}
 		}
 	}