From 5d5ed725d9fe589b67ea1a243994eae8ffdb2718 Mon Sep 17 00:00:00 2001
From: EpicKnarvik97 <kristian.knarvik@knett.no>
Date: Thu, 14 Aug 2025 02:19:57 +0200
Subject: [PATCH] Fixes an exception when trying to load an empty book list

---
 .../knarcraft/bookswithoutborders/BooksWithoutBorders.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java b/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java
index 8dbab18..aa3b712 100644
--- a/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java
+++ b/src/main/java/net/knarcraft/bookswithoutborders/BooksWithoutBorders.java
@@ -139,7 +139,12 @@ public class BooksWithoutBorders extends JavaPlugin {
                     getInstance().playerLetterIndex.put(playerUUID, BookFileHelper.populateLetterIndices(newFiles));
                 }
             }
-            return new ArrayList<>(getInstance().playerBooksList.get(playerUUID));
+            List<String> books = getInstance().playerBooksList.get(playerUUID);
+            if (books != null) {
+                return new ArrayList<>(books);
+            } else {
+                return new ArrayList<>();
+            }
         } else {
             return new ArrayList<>();
         }