From 9d540fe672e6f0887a58695ef870e3c2e8fe8eff Mon Sep 17 00:00:00 2001
From: Camotoy <20743703+Camotoy@users.noreply.github.com>
Date: Wed, 24 Apr 2024 16:41:02 -0400
Subject: [PATCH] Shulker box NPE fix

---
 .../main/java/org/geysermc/geyser/item/type/ShulkerBoxItem.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/org/geysermc/geyser/item/type/ShulkerBoxItem.java b/core/src/main/java/org/geysermc/geyser/item/type/ShulkerBoxItem.java
index 4108d0fa0..2f2f45c5b 100644
--- a/core/src/main/java/org/geysermc/geyser/item/type/ShulkerBoxItem.java
+++ b/core/src/main/java/org/geysermc/geyser/item/type/ShulkerBoxItem.java
@@ -59,7 +59,7 @@ public class ShulkerBoxItem extends BlockItem {
         List<NbtMap> itemsList = new ArrayList<>();
         for (int slot = 0; slot < contents.size(); slot++) {
             ItemStack item = contents.get(slot);
-            if (item.getId() == Items.AIR_ID) {
+            if (item == null || item.getId() == Items.AIR_ID) {
                 continue;
             }
             ItemMapping boxMapping = session.getItemMappings().getMapping(item.getId());