From 92781a6eb950e3ee09d992ca82a796acb023af81 Mon Sep 17 00:00:00 2001
From: Eric Kuck <eric@bluelinelabs.com>
Date: Sun, 16 Dec 2018 21:11:33 -0600
Subject: [PATCH] Potential fix for insertRowAtIndexPath crash

---
 .../UI/iOS/ViewController/TunnelEditTableViewController.swift   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/WireGuard/WireGuard/UI/iOS/ViewController/TunnelEditTableViewController.swift b/WireGuard/WireGuard/UI/iOS/ViewController/TunnelEditTableViewController.swift
index 4ba0cb0..e119303 100644
--- a/WireGuard/WireGuard/UI/iOS/ViewController/TunnelEditTableViewController.swift
+++ b/WireGuard/WireGuard/UI/iOS/ViewController/TunnelEditTableViewController.swift
@@ -399,6 +399,8 @@ extension TunnelEditTableViewController {
             cell.isOn = activateOnDemandSetting.isActivateOnDemandEnabled
             cell.onSwitchToggled = { [weak self] isOn in
                 guard let self = self else { return }
+                guard isOn != self.activateOnDemandSetting.isActivateOnDemandEnabled else { return }
+
                 let indexPaths = (1 ..< 4).map { IndexPath(row: $0, section: indexPath.section) }
                 if isOn {
                     self.activateOnDemandSetting.isActivateOnDemandEnabled = true