From 48ab0cd7334b52ef5c58358c7efded8bad8a1540 Mon Sep 17 00:00:00 2001
From: Maurice Parker <mo@vincode.io>
Date: Wed, 17 Apr 2019 14:29:52 -0500
Subject: [PATCH] Fixed disclosure icon so that it only works on node that can
 have child nodes.

---
 iOS/Master/Cell/MasterTableViewCell.swift | 12 ++++++++----
 iOS/Master/MasterViewController.swift     |  1 +
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/iOS/Master/Cell/MasterTableViewCell.swift b/iOS/Master/Cell/MasterTableViewCell.swift
index 40a8343e0..b08760865 100644
--- a/iOS/Master/Cell/MasterTableViewCell.swift
+++ b/iOS/Master/Cell/MasterTableViewCell.swift
@@ -17,9 +17,8 @@ protocol MasterTableViewCellDelegate: class {
 
 class MasterTableViewCell : UITableViewCell {
 
-	private var accessoryButton: UIButton?
-	
 	weak var delegate: MasterTableViewCellDelegate?
+	var allowDisclosureSelection = false
 	
 	override var accessibilityLabel: String? {
 		set {}
@@ -93,8 +92,9 @@ class MasterTableViewCell : UITableViewCell {
 
 	private let unreadCountView = MasterUnreadCountView(frame: CGRect.zero)
 	private var showingEditControl = false
-
-	required init?(coder: NSCoder) {		
+	private var accessoryButton: UIButton?
+	
+	required init?(coder: NSCoder) {
 		super.init(coder: coder)
 		commonInit()
 	}
@@ -112,6 +112,10 @@ class MasterTableViewCell : UITableViewCell {
 	
 	@objc func buttonPressed(_ sender: UIButton) {
 		
+		guard allowDisclosureSelection else {
+			return
+		}
+		
 		if sender.imageView?.image == AppAssets.chevronRightImage {
 			sender.setImage(AppAssets.chevronDownImage, for: .normal)
 			delegate?.disclosureSelected(self, expanding: true)
diff --git a/iOS/Master/MasterViewController.swift b/iOS/Master/MasterViewController.swift
index ee276c2b5..eb1e90901 100644
--- a/iOS/Master/MasterViewController.swift
+++ b/iOS/Master/MasterViewController.swift
@@ -303,6 +303,7 @@ class MasterViewController: UITableViewController, UndoableCommandRunner {
 	
 	func configure(_ cell: MasterTableViewCell, _ node: Node) {
 		cell.delegate = self
+		cell.allowDisclosureSelection =  node.canHaveChildNodes
 		cell.name = nameFor(node)
 		configureUnreadCount(cell, node)
 		configureFavicon(cell, node)