From e08238f50ea299b4c9dd714f45be43002ce5dbcc Mon Sep 17 00:00:00 2001
From: Athozus <athozus@gmail.com>
Date: Sat, 25 Mar 2023 16:08:03 +0100
Subject: [PATCH] Check maillists not added in contacts

---
 gui.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gui.lua b/gui.lua
index 44e99d1..7830136 100644
--- a/gui.lua
+++ b/gui.lua
@@ -705,7 +705,7 @@ function mail.handle_receivefields(player, formname, fields)
 			local recipients = mail.parse_player_list(fields.to)
 			local isNew = true
 			for _,recipient in ipairs(recipients) do
-				if recipient == "@" .. recipient:split("@")[1] then -- in case of maillist
+				if recipient:sub(1,1) == "@" then -- in case of maillist -- check if first char is @
 					isNew = false
 				else
 					for _,contact in ipairs(contacts) do