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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/ClientboundChatPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundChatPacket.java
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index 002a6c7933f64405707d7d34d3e5c17584539623..a983785bf3bc43f65bd0809870c14a9fd30a3fc1 100644
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--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundChatPacket.java
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+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundChatPacket.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.Util;
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import net.minecraft.network.FriendlyByteBuf;
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import net.minecraft.network.chat.ChatType;
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import net.minecraft.network.chat.Component;
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@@ -21,7 +22,7 @@ public class ClientboundChatPacket implements Packet<ClientGamePacketListener> {
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public ClientboundChatPacket(Component message, ChatType location, UUID senderUuid) {
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this.message = message;
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this.type = location;
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- this.sender = senderUuid;
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+ this.sender = senderUuid != null ? senderUuid : Util.getNullUUID(); // Paper
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}
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@Override
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