From: Roopesh Chander <roop@roopc.net>
Date: Mon, 24 Dec 2018 07:28:35 +0000 (+0530)
Subject: Tunnel edit: Fix crash
X-Git-Tag: 0.0.20181225-1~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=808852c547bd4d3d5d368db74d61980a5a5c2f6c;p=thirdparty%2Fwireguard-apple.git

Tunnel edit: Fix crash

This fixes a crash that happens when you:

1. Scroll to the end of the Edit screen
2. Delete a peer
3. Toggle the Activate On Demand switch

Signed-off-by: Roopesh Chander <roop@roopc.net>
---

diff --git a/WireGuard/WireGuard/UI/iOS/ViewController/TunnelEditTableViewController.swift b/WireGuard/WireGuard/UI/iOS/ViewController/TunnelEditTableViewController.swift
index 6fc0646..a8d504e 100644
--- a/WireGuard/WireGuard/UI/iOS/ViewController/TunnelEditTableViewController.swift
+++ b/WireGuard/WireGuard/UI/iOS/ViewController/TunnelEditTableViewController.swift
@@ -417,7 +417,8 @@ extension TunnelEditTableViewController {
                 self.activateOnDemandSetting.isActivateOnDemandEnabled = isOn
                 self.loadSections()
 
-                let indexPaths = (1 ..< 4).map { IndexPath(row: $0, section: indexPath.section) }
+                let section = self.sections.firstIndex(where: { $0 == .onDemand })!
+                let indexPaths = (1 ..< 4).map { IndexPath(row: $0, section: section) }
                 if isOn {
                     if self.activateOnDemandSetting.activateOnDemandOption == .none {
                         self.activateOnDemandSetting.activateOnDemandOption = TunnelViewModel.defaultActivateOnDemandOption()