Don't send empty permission and unknown command message

Author: P3ridot

patches/api/0044-Don-t-send-empty-permission-and-unknown-command-mess.patch

@@ -0,0 +1,24 @@
+From 7e0fa7bedd6bc1ee76a263e78d9b19e34fe50c03 Mon Sep 17 00:00:00 2001
+From: Peridot <[email protected]>
+Date: Thu, 8 Sep 2022 01:17:38 +0200
+Subject: [PATCH] Don't send empty permission and unknown command message
+
+
+diff --git a/src/main/java/org/bukkit/command/Command.java b/src/main/java/org/bukkit/command/Command.java
+index 523b4679..b8bd959f 100644
+--- a/src/main/java/org/bukkit/command/Command.java
++++ b/src/main/java/org/bukkit/command/Command.java
+@@ -204,6 +204,10 @@ public abstract class Command {
+             permissionMessage = Bukkit.titanium().getMessages().getMissingPermissionCommand();
+         }
+ 
++        if (permissionMessage == null || permissionMessage.isEmpty()) {
++            return false;
++        }
++
+         permissionMessage = permissionMessage.replace("<permission>", "{PERMISSION}");
+         permissionMessage = permissionMessage.replace("{PERMISSION}", permission);
+ 
+-- 
+2.36.0.windows.1
+

patches/server/0190-Don-t-send-empty-permission-and-unknown-command-mess.patch

@@ -0,0 +1,26 @@
+From 5535f8e0492d82d59c50b835e05bedf9bdbeb38c Mon Sep 17 00:00:00 2001
+From: Peridot <[email protected]>
+Date: Thu, 8 Sep 2022 01:17:37 +0200
+Subject: [PATCH] Don't send empty permission and unknown command message
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+index 35c80129c..1f399a97a 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+@@ -813,7 +813,11 @@ public final class CraftServer implements Server {
+         UnknownCommandEvent event = new UnknownCommandEvent(sender, commandLine);
+         this.pluginManager.callEvent(event);
+         if (!event.isCancelled()) {
+-            sender.sendMessage(java.text.MessageFormat.format(MessageConfig.get().unknownCommand, event.getCommand())); // Titanium - placeholder of what command was tried to use
++            String message = MessageConfig.get().unknownCommand;
++            if (message == null || message.isEmpty()) {
++                return false;
++            }
++            sender.sendMessage(java.text.MessageFormat.format(message, event.getCommand())); // Titanium - placeholder of what command was tried to use
+         }
+         // Titanium end
+         return false;
+-- 
+2.36.0.windows.1
+