From 25cc3d8578dde4e27019c66f71eb308bb8b74c41 Mon Sep 17 00:00:00 2001
From: Warrior <50800980+Warriorrrr@users.noreply.github.com>
Date: Wed, 25 Dec 2024 11:08:07 +0100
Subject: [PATCH] Fix EnchantmentView#setOffers length precondition being
 flipped (#11818)

---
 .../bukkit/craftbukkit/inventory/view/CraftEnchantmentView.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paper-server/src/main/java/org/bukkit/craftbukkit/inventory/view/CraftEnchantmentView.java b/paper-server/src/main/java/org/bukkit/craftbukkit/inventory/view/CraftEnchantmentView.java
index abe709ab9..37a02aa25 100644
--- a/paper-server/src/main/java/org/bukkit/craftbukkit/inventory/view/CraftEnchantmentView.java
+++ b/paper-server/src/main/java/org/bukkit/craftbukkit/inventory/view/CraftEnchantmentView.java
@@ -47,7 +47,7 @@ public class CraftEnchantmentView extends CraftInventoryView<EnchantmentMenu, En
 
     @Override
     public void setOffers(@NotNull final EnchantmentOffer[] offers) {
-        Preconditions.checkArgument(offers.length != 3, "There must be 3 offers given");
+        Preconditions.checkArgument(offers.length == 3, "There must be 3 offers given");
         IdMap<Holder<Enchantment>> registry = CraftRegistry.getMinecraftRegistry().lookupOrThrow(Registries.ENCHANTMENT).asHolderIdMap();
         for (int i = 0; i < offers.length; i++) {
             final EnchantmentOffer offer = offers[i];