From f7a348a8b0261bf8e790a2ad2d4ccd9d7ec9f922 Mon Sep 17 00:00:00 2001
From: "Hedden, Kyle Matthew" <kyle.hedden@verizonwireless.com>
Date: Tue, 23 Apr 2024 19:02:05 -0400
Subject: [PATCH] Digital PCT265 defect PRODDEF-28200 - Prevent navigation to
 the same controller fixing hang ups.

---
 MVMCore/MVMCore/PresentationHandling/NavigationOperation.swift | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/MVMCore/MVMCore/PresentationHandling/NavigationOperation.swift b/MVMCore/MVMCore/PresentationHandling/NavigationOperation.swift
index ad3e37d..a6aa16c 100644
--- a/MVMCore/MVMCore/PresentationHandling/NavigationOperation.swift
+++ b/MVMCore/MVMCore/PresentationHandling/NavigationOperation.swift
@@ -110,7 +110,8 @@ open class NavigationOperation: MVMCoreOperation, UINavigationControllerDelegate
      */
     @MainActor
     open func set(viewControllers: [UIViewController], navigationController: UINavigationController, animated: Bool) {
-        guard viewControllers.count > 0 else {
+        guard viewControllers.count > 0, 
+              navigationController.viewControllers != viewControllers else { // If the controller stack is the same, iOS will not call the delegate method of the change, causing the operation to hang.
             markAsFinished()
             return
         }