From 842bec8027ff6298d213c7c85a1e38920e6b91cc Mon Sep 17 00:00:00 2001
From: Thorbijoern <thorbijoern@web.de>
Date: Sun, 3 Feb 2019 00:03:19 +0100
Subject: [PATCH] fixed problem with empty thumbs

because thumbs is a list now and PhotoSizeEmpty isn't iterable
---
 telethon/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/telethon/utils.py b/telethon/utils.py
index 617d2763..3f5550a0 100644
--- a/telethon/utils.py
+++ b/telethon/utils.py
@@ -925,7 +925,7 @@ def resolve_bot_file_id(file_id):
             date=None,
             mime_type='',
             size=0,
-            thumbs=types.PhotoSizeEmpty('s'),
+            thumbs=None,
             dc_id=dc_id,
             attributes=attributes,
             file_reference=b''