Paper/patches/server/0575-Empty-commands-shall-not-be-dispatched.patch

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2021-06-11 14:02:28 +02:00
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mariell Hoversholm <proximyst@proximyst.com>
Date: Wed, 6 Jan 2021 23:38:43 +0100
Subject: [PATCH] Empty commands shall not be dispatched
diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
index 4049576478efed97092b7e1b3d40afda6b114d68..09bc5589fec90336ba1a116d0f4fbeccd61c88cd 100644
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--- a/src/main/java/net/minecraft/commands/Commands.java
+++ b/src/main/java/net/minecraft/commands/Commands.java
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@@ -239,6 +239,7 @@ public class Commands {
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command = event.getCommand();
String[] args = command.split(" ");
+ if (args.length == 0) return 0; // Paper - empty commands shall not be dispatched
String cmd = args[0];
if (cmd.startsWith("minecraft:")) cmd = cmd.substring("minecraft:".length());