From 1ca84a3b95e68089b8c869eaa973a25e94ac3a16 Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Sat, 9 Sep 2023 11:45:54 -0400
Subject: [PATCH] Don't swizzle unnecessarily on iOS 17

---
 Tusker/AppDelegate.swift | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Tusker/AppDelegate.swift b/Tusker/AppDelegate.swift
index 3abf44f1..42674b30 100644
--- a/Tusker/AppDelegate.swift
+++ b/Tusker/AppDelegate.swift
@@ -198,7 +198,11 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         }
     }
     
+    @available(iOS, obsoleted: 17.0)
     private func swizzlePresentationController() {
+        guard #unavailable(iOS 17.0) else {
+            return
+        }
         var originalIMP: IMP?
         let imp = imp_implementationWithBlock({ (self: UIPresentationController) in
             let new = UITraitCollection(pureBlackDarkMode: self.presentingViewController.traitCollection.pureBlackDarkMode)