From 948eff1f7e398f0659f263d4cb55c3d866d803f8 Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Tue, 29 Nov 2022 23:19:19 -0500
Subject: [PATCH] Workaround for crash when pressing Cmd+1/2/... on macOS

See #253

The actions won't work, but it's better than crashing :/
---
 Tusker/Screens/Main/MainSplitViewController.swift | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Tusker/Screens/Main/MainSplitViewController.swift b/Tusker/Screens/Main/MainSplitViewController.swift
index 54f95580d6..2d6bd51244 100644
--- a/Tusker/Screens/Main/MainSplitViewController.swift
+++ b/Tusker/Screens/Main/MainSplitViewController.swift
@@ -101,7 +101,11 @@ class MainSplitViewController: UISplitViewController {
         }
     }
     
-    @objc func handleSidebarItemCommand(_ command: UICommand) {
+    @objc func handleSidebarItemCommand(_ sender: AnyObject) {
+        // workaround for crash when sender is not a UICommand, see #253 and FB11804009
+        guard let command = sender as? UICommand else {
+            return
+        }
         let item: MainSidebarViewController.Item
         if let index = command.propertyList as? Int {
             item = .tab(MainTabBarViewController.Tab(rawValue: index)!)