From 5c76af34aa81833bf7d2850330700b2a1c6d2998 Mon Sep 17 00:00:00 2001
From: Lonami Exo <totufals@hotmail.com>
Date: Sat, 2 Jun 2018 12:38:03 +0200
Subject: [PATCH] Fix copy-paste typo

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

diff --git a/telethon/events/newmessage.py b/telethon/events/newmessage.py
index 8c1f6625..8bba002a 100644
--- a/telethon/events/newmessage.py
+++ b/telethon/events/newmessage.py
@@ -29,7 +29,7 @@ class NewMessage(EventBuilder):
         if incoming is not None and outgoing is None:
             outgoing = not incoming
         elif outgoing is not None and incoming is None:
-            incoming = not incoming
+            incoming = not outgoing
 
         if incoming and outgoing:
             self.incoming = self.outgoing = None  # Same as no filter