From 3448751e0e2f1d96d547a019ce2d274c9be5a0e6 Mon Sep 17 00:00:00 2001
From: jmir1 <43830312+jmir1@users.noreply.github.com>
Date: Mon, 11 Oct 2021 16:17:01 +0200
Subject: [PATCH] Fix crash when deleting last item in library (#6079)

---
 .../java/eu/kanade/tachiyomi/ui/library/LibraryAdapter.kt   | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryAdapter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryAdapter.kt
index 87187ab75..a0676bcd9 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryAdapter.kt
@@ -139,9 +139,9 @@ class LibraryAdapter(
     }
 
     override fun getViewType(position: Int): Int {
-        val category = categories[position]
-        return if (isPerCategory && category.id != 0) {
-            if (DisplayModeSetting.fromFlag(category.displayMode) == DisplayModeSetting.LIST) {
+        val category = categories.getOrNull(position)
+        return if (isPerCategory && category?.id != 0) {
+            if (DisplayModeSetting.fromFlag(category?.displayMode) == DisplayModeSetting.LIST) {
                 LIST_DISPLAY_MODE
             } else {
                 GRID_DISPLAY_MODE