From 85a9c13129e45edd72a6de70b542694233b2423f Mon Sep 17 00:00:00 2001
From: Lonami Exo <totufals@hotmail.com>
Date: Mon, 17 Jan 2022 11:50:28 +0100
Subject: [PATCH] Fix login info did not persist

---
 telethon/_client/telegrambaseclient.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/telethon/_client/telegrambaseclient.py b/telethon/_client/telegrambaseclient.py
index aeecedd6..bdf8d539 100644
--- a/telethon/_client/telegrambaseclient.py
+++ b/telethon/_client/telegrambaseclient.py
@@ -320,7 +320,7 @@ async def connect(self: 'TelegramClient') -> None:
         return
 
     if self._sender.auth_key.key != dc.auth:
-        dc = dataclasses.replace(dc, auth=self._sender.auth_key.key)
+        self._all_dcs[dc.id] = dc = dataclasses.replace(dc, auth=self._sender.auth_key.key)
 
     # Need to send invokeWithLayer for things to work out.
     # Make the most out of this opportunity by also refreshing our state.