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Paper/patches/server/0549-Empty-commands-shall-not-be-dispatched.patch
2022-11-03 14:03:31 -07:00

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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 b141d251eedd31bd115342b878afd68dc51a8518..6ad3fe4718a0db17ad6115753e533bf069ce57c6 100644
--- a/src/main/java/net/minecraft/commands/Commands.java
+++ b/src/main/java/net/minecraft/commands/Commands.java
@@ -245,6 +245,7 @@ public class Commands {
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());