From 72c1f14aa618b4138c028852b12507c9b49db0ac Mon Sep 17 00:00:00 2001
From: Francisco Gindre <francisco.gindre@gmail.com>
Date: Tue, 26 Apr 2022 17:53:01 -0300
Subject: [PATCH] Issue #375 - User can't go twice in a row to
 SendFundsViewController

---
 .../ZcashLightClientSample/Send/SendViewController.swift   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Example/ZcashLightClientSample/ZcashLightClientSample/Send/SendViewController.swift b/Example/ZcashLightClientSample/ZcashLightClientSample/Send/SendViewController.swift
index e023b50f..38b6b43e 100644
--- a/Example/ZcashLightClientSample/ZcashLightClientSample/Send/SendViewController.swift
+++ b/Example/ZcashLightClientSample/ZcashLightClientSample/Send/SendViewController.swift
@@ -49,6 +49,13 @@ class SendViewController: UIViewController {
             fail(error)
         }
     }
+
+    override func viewDidDisappear(_ animated: Bool) {
+        super.viewDidDisappear(animated)
+
+        // swiftlint:disable:next force_try
+        try! synchronizer.stop() // Fail on purpose if this throws.
+    }
     
     @objc func viewTapped(_ recognizer: UITapGestureRecognizer) {
         let point = recognizer.location(in: self.view)