From 1d79918a94204c742db5a8e74a50af2c5e34682b Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Sun, 8 Aug 2021 10:26:51 -0400
Subject: [PATCH] Fix crash when refreshing before anything is loaded

---
 .../Utilities/DiffableTimelineLikeTableViewController.swift    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Tusker/Screens/Utilities/DiffableTimelineLikeTableViewController.swift b/Tusker/Screens/Utilities/DiffableTimelineLikeTableViewController.swift
index fcfa9c79..1c5bb74c 100644
--- a/Tusker/Screens/Utilities/DiffableTimelineLikeTableViewController.swift
+++ b/Tusker/Screens/Utilities/DiffableTimelineLikeTableViewController.swift
@@ -188,7 +188,8 @@ class DiffableTimelineLikeTableViewController<Section: Hashable & CaseIterable,
         
         var item: Item? = nil
         for section in timelineContentSections() {
-            if let first = snapshot.itemIdentifiers(inSection: section).first {
+            if snapshot.indexOfSection(section) != nil,
+               let first = snapshot.itemIdentifiers(inSection: section).first {
                 item = first
                 break
             }