From 0d2a5216f650cb58a77d1ef1d0ef3aaa7b6d5382 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Fri, 3 Nov 2023 14:49:55 +1000
Subject: [PATCH] Add another slot sanity check

---
 patches/server/Add-slot-sanity-checks-in-container-clicks.patch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/patches/server/Add-slot-sanity-checks-in-container-clicks.patch b/patches/server/Add-slot-sanity-checks-in-container-clicks.patch
index 41a447084b..960ee217a0 100644
--- a/patches/server/Add-slot-sanity-checks-in-container-clicks.patch
+++ b/patches/server/Add-slot-sanity-checks-in-container-clicks.patch
@@ -20,7 +20,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
                  int j2;
  
                  if (actionType == ClickType.SWAP) {
-+                    if (slotIndex < 0) return; // Paper
++                    if (slotIndex < 0 || button < 0) return; // Paper
                      slot2 = (Slot) this.slots.get(slotIndex);
                      itemstack1 = playerinventory.getItem(button);
                      itemstack = slot2.getItem();