From cab14d00472245e4f6012912a69dc42f00ea0c45 Mon Sep 17 00:00:00 2001
From: NichtStudioCode <51272202+NichtStudioCode@users.noreply.github.com>
Date: Wed, 21 Apr 2021 21:42:32 +0200
Subject: [PATCH] Fix NullPointerException in VirtualInventory#getItems

---
 .../studiocode/invui/virtualinventory/VirtualInventory.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/de/studiocode/invui/virtualinventory/VirtualInventory.java b/src/main/java/de/studiocode/invui/virtualinventory/VirtualInventory.java
index 559216c..8f57647 100644
--- a/src/main/java/de/studiocode/invui/virtualinventory/VirtualInventory.java
+++ b/src/main/java/de/studiocode/invui/virtualinventory/VirtualInventory.java
@@ -80,7 +80,9 @@ public class VirtualInventory implements ConfigurationSerializable {
      * @return A copy of the {@link ItemStack}s in this {@link VirtualInventory}
      */
     public ItemStack[] getItems() {
-        return Arrays.stream(items).map(ItemStack::clone).toArray(ItemStack[]::new);
+        return Arrays.stream(items)
+            .map(itemStack -> itemStack != null ? itemStack.clone() : null)
+            .toArray(ItemStack[]::new);
     }
     
     /**