From af7a6f6c104fbc4c29d9ad13d9b93fc7ada80389 Mon Sep 17 00:00:00 2001
From: bol-van <none@none.none>
Date: Mon, 29 Dec 2025 13:10:35 +0300
Subject: [PATCH] zapret-antidpi: fix sniext add case

---
 lua/zapret-antidpi.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lua/zapret-antidpi.lua b/lua/zapret-antidpi.lua
index 06c4372..a6219ec 100644
--- a/lua/zapret-antidpi.lua
+++ b/lua/zapret-antidpi.lua
@@ -320,6 +320,7 @@ function tls_client_hello_clone(ctx, desync)
 			if not idx_sni then
 				DLOG("tls_client_hello_clone: no SNI extension. adding")
 				table.insert(tdis.handshake[TLS_HANDSHAKE_TYPE_CLIENT].dis.ext, 1, { type = TLS_EXT_SERVER_NAME, dis = { list = {} } } )
+				idx_sni = 1
 			end
 		end
 		if desync.arg.sni_del_ext then