From 42fc18dfc0207332a6b53551ea4d40dc392f14bd Mon Sep 17 00:00:00 2001
From: "Daniil Zao." <idanix@list.ru>
Date: Mon, 16 Sep 2024 01:15:20 +0300
Subject: [PATCH] Add a simple invalid region name check Resolves #7

---
 src/wgextender/features/claimcommand/WGClaimCommand.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wgextender/features/claimcommand/WGClaimCommand.java b/src/wgextender/features/claimcommand/WGClaimCommand.java
index 4949e84..caec10b 100644
--- a/src/wgextender/features/claimcommand/WGClaimCommand.java
+++ b/src/wgextender/features/claimcommand/WGClaimCommand.java
@@ -30,7 +30,7 @@ protected static void claim(String id, CommandSender sender) throws CommandExcep
 		if (id.equalsIgnoreCase("__global__")) {
 			throw new CommandException("Нельзя заприватить __global__.");
 		}
-		if (!ProtectedRegion.isValidId(id)) {
+		if (!ProtectedRegion.isValidId(id) || id.startsWith("-")) {
 			throw new CommandException("Имя региона '" + id + "' содержит запрещённые символы.");
 		}