Fix file_id error checking (#1189)

This commit is contained in:
Hasan 2019-05-19 16:18:35 -04:00 committed by Lonami
parent da5c801b4d
commit 4b74d16438

View File

@ -947,7 +947,7 @@ def resolve_bot_file_id(file_id):
For thumbnails, the photo ID and hash will always be zero.
"""
data = _rle_decode(_decode_telegram_base64(file_id))
if not data or data[-1] == b'\x02':
if not data or data[-1] != 2:
return None
data = data[:-1]