From 5cc2605add34498aa54f885a89ee2f2ff18f1481 Mon Sep 17 00:00:00 2001
From: Andrew Mackarous <a.mackarous@gmail.com>
Date: Sun, 7 Jun 2020 17:46:48 -0400
Subject: [PATCH] Fix issue #2132

---
 iOS/MasterFeed/MasterFeedViewController.swift | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/iOS/MasterFeed/MasterFeedViewController.swift b/iOS/MasterFeed/MasterFeedViewController.swift
index d868a967c..e2d8f5ef8 100644
--- a/iOS/MasterFeed/MasterFeedViewController.swift
+++ b/iOS/MasterFeed/MasterFeedViewController.swift
@@ -640,12 +640,23 @@ private extension MasterFeedViewController {
 	
 	func queueApply(snapshot: NSDiffableDataSourceSnapshot<Node, Node>, animatingDifferences: Bool = true, completion: (() -> Void)? = nil) {
 		let operation = MasterFeedDataSourceOperation(dataSource: dataSource, snapshot: snapshot, animating: animatingDifferences)
-		operation.completionBlock = { _ in
+		operation.completionBlock = { [weak self] _ in
+			self?.enableTableViewSelection()
 			completion?()
 		}
+		disableTableViewSelectionIfNecessary()
 		operationQueue.add(operation)
 	}
 
+	private func disableTableViewSelectionIfNecessary() {
+		// We only need to disable tableView selection if the feeds are filtered by unread
+		guard coordinator.isReadFeedsFiltered else { return }
+		tableView.allowsSelection = false
+	}
+
+	private func enableTableViewSelection() {
+		tableView.allowsSelection = true
+	}
 
     func makeDataSource() -> MasterFeedDataSource {
 		let dataSource = MasterFeedDataSource(tableView: tableView, cellProvider: { [weak self] tableView, indexPath, node in