From daa1a9eef7846db1a3a10b6264f6a2fbc18aa963 Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Sun, 25 Apr 2021 12:39:45 -0400
Subject: [PATCH] Fix potential crash when collapsing w/o selected sidebar item

---
 Tusker/Screens/Main/MainSplitViewController.swift | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Tusker/Screens/Main/MainSplitViewController.swift b/Tusker/Screens/Main/MainSplitViewController.swift
index a04d74f6..49f7cd69 100644
--- a/Tusker/Screens/Main/MainSplitViewController.swift
+++ b/Tusker/Screens/Main/MainSplitViewController.swift
@@ -164,7 +164,10 @@ extension MainSplitViewController: UISplitViewControllerDelegate {
         }
         
         // Switch the tab bar to focus the same item as the sidebar has selected
-        switch sidebar.selectedItem! {
+        switch sidebar.selectedItem {
+        case nil:
+            break
+            
         case let .tab(tab):
             // sidebar items that map 1 <-> 1 can be transferred directly
             tabBarViewController.select(tab: tab)