From 5c6ac18a5297aa59e71a3da2ac77ebd2fd66fc9c Mon Sep 17 00:00:00 2001
From: Lonami Exo <totufals@hotmail.com>
Date: Sat, 28 Apr 2018 12:58:41 +0200
Subject: [PATCH] Attach original_update to all events

---
 telethon/events/common.py   | 1 +
 telethon/telegram_client.py | 1 +
 2 files changed, 2 insertions(+)

diff --git a/telethon/events/common.py b/telethon/events/common.py
index 54289726..3b52380a 100644
--- a/telethon/events/common.py
+++ b/telethon/events/common.py
@@ -97,6 +97,7 @@ class EventCommon(abc.ABC):
         self._chat = None
 
         self.pattern_match = None
+        self.original_update = None
 
         self.is_private = isinstance(chat_peer, types.PeerUser)
         self.is_group = (
diff --git a/telethon/telegram_client.py b/telethon/telegram_client.py
index 31ce984e..91627ded 100644
--- a/telethon/telegram_client.py
+++ b/telethon/telegram_client.py
@@ -2323,6 +2323,7 @@ class TelegramClient(TelegramBareClient):
             event = builder.build(update)
             if event:
                 event._client = self
+                event.original_update = update
                 try:
                     callback(event)
                 except events.StopPropagation: