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19 lines
1013 B
Diff
19 lines
1013 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: u9g <winworkswow@gmail.com>
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Date: Mon, 3 Jan 2022 23:32:42 -0500
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Subject: [PATCH] Add missing IAE check for PersistentDataContainer#has
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diff --git a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
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index 268563389077f92921411e866ec26e312e33ee23..43545bac94fbf118a982b654fbe0d6afc6e25897 100644
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--- a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
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@@ -56,6 +56,7 @@ public class CraftPersistentDataContainer implements PersistentDataContainer {
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@Override
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public boolean has(NamespacedKey key) {
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+ Preconditions.checkArgument(key != null, "The provided key for the custom value was null"); // Paper
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return this.customDataTags.get(key.toString()) != null;
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}
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