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28 lines
1.3 KiB
Diff
28 lines
1.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 28 Jun 2020 19:36:55 -0400
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Subject: [PATCH] Don't allow null UUID's for chat
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diff --git a/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutChat.java b/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutChat.java
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index fefcacf27d71c67403555502685a992a5a706099..267e1baeaaed83befc7f6d6445a9416f7b8dfc0f 100644
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--- a/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutChat.java
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+++ b/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutChat.java
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@@ -3,6 +3,7 @@ package net.minecraft.network.protocol.game;
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import java.io.IOException;
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import java.util.UUID;
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+import net.minecraft.SystemUtils;
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import net.minecraft.network.PacketDataSerializer;
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import net.minecraft.network.chat.ChatMessageType;
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import net.minecraft.network.chat.IChatBaseComponent;
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@@ -21,7 +22,7 @@ public class PacketPlayOutChat implements Packet<PacketListenerPlayOut> {
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public PacketPlayOutChat(IChatBaseComponent ichatbasecomponent, ChatMessageType chatmessagetype, UUID uuid) {
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this.a = ichatbasecomponent;
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this.b = chatmessagetype;
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- this.c = uuid;
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+ this.c = uuid != null ? uuid : SystemUtils.getNullUUID(); // Paper
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}
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@Override
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