Remove "fix-curing-zombie-villager-discount" exploit option (#9895)

1 files changed, 24 insertions, 0 deletions

diff --git a/patches/server/0588-Send-empty-commands-if-tab-completion-is-disabled.patch b/patches/server/0588-Send-empty-commands-if-tab-completion-is-disabled.patch
new file mode 100644
index 0000000000..d0ff308b9e
--- /dev/null
+++ b/patches/server/0588-Send-empty-commands-if-tab-completion-is-disabled.patch
@@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shane Freeder <[email protected]>
+Date: Mon, 26 Apr 2021 01:27:08 +0100
+Subject: [PATCH] Send empty commands if tab completion is disabled
+
+
+diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
+index c37d9fb4f1fb388e5c264404de378cee298fd253..5fd7e5aa0644fda8e2f7f57eef9a6f0011534cb9 100644
+--- a/src/main/java/net/minecraft/commands/Commands.java
++++ b/src/main/java/net/minecraft/commands/Commands.java
+@@ -402,7 +402,12 @@ public class Commands {
+     }
+ 
+     public void sendCommands(ServerPlayer player) {
+-        if ( org.spigotmc.SpigotConfig.tabComplete < 0 ) return; // Spigot
++        // Paper start - Send empty commands if tab completion is disabled
++        if ( org.spigotmc.SpigotConfig.tabComplete < 0 ) { //return; // Spigot
++            player.connection.send(new ClientboundCommandsPacket(new RootCommandNode<>()));
++            return;
++        }
++        // Paper end
+         // CraftBukkit start
+         // Register Vanilla commands into builtRoot as before
+         // Paper start - Async command map building