From e76473e0beffe3df5c6d1c3430f62332b7371579 Mon Sep 17 00:00:00 2001
From: Lixfel <git-5w3l@lixfel.de>
Date: Wed, 3 Jul 2024 22:17:39 +0200
Subject: [PATCH] Fix SWCommand with 0 args

Signed-off-by: Lixfel <git-5w3l@lixfel.de>
---
 src/de/steamwar/command/AbstractSWCommand.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/de/steamwar/command/AbstractSWCommand.java b/src/de/steamwar/command/AbstractSWCommand.java
index 65f6643..3a44271 100644
--- a/src/de/steamwar/command/AbstractSWCommand.java
+++ b/src/de/steamwar/command/AbstractSWCommand.java
@@ -102,7 +102,7 @@ public abstract class AbstractSWCommand<T> {
 
     protected final List<String> tabComplete(T sender, String alias, String[] args) throws IllegalArgumentException {
         initialize();
-        String string = args[args.length - 1].toLowerCase();
+        String string = args.length > 0 ? args[args.length - 1].toLowerCase() : "";
         return Stream.concat(commandList.stream(), helpCommandList.stream())
                 .filter(s -> !s.noTabComplete)
                 .map(s -> s.tabComplete(sender, args))