From 0e0bc6ecbc84e2703aa75bc7e626ff13a2bf4032 Mon Sep 17 00:00:00 2001
From: Lonami Exo <totufals@hotmail.com>
Date: Thu, 7 Dec 2017 12:22:40 +0100
Subject: [PATCH] Fix session ID is also signed since d4d7aa9

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

diff --git a/telethon/network/mtproto_sender.py b/telethon/network/mtproto_sender.py
index b775ae92..41c791d9 100644
--- a/telethon/network/mtproto_sender.py
+++ b/telethon/network/mtproto_sender.py
@@ -155,7 +155,7 @@ class MtProtoSender:
         :param message: the TLMessage to be sent.
         """
         plain_text = \
-            struct.pack('<qQ', self.session.salt, self.session.id) \
+            struct.pack('<qq', self.session.salt, self.session.id) \
             + bytes(message)
 
         msg_key = utils.calc_msg_key(plain_text)