Fix loading TelegramFile thumbnails from the db

2019-11-06 22:37:25 +02:00
parent 2c2dd37275
commit aaf158cc29
1 changed files with 2 additions and 2 deletions
@@ -39,8 +39,8 @@ class TelegramFile(Base):
    @classmethod
    def scan(cls, row: RowProxy) -> 'TelegramFile':
        telegram_file: TelegramFile = super().scan(row)
-        if telegram_file.thumbnail_id:
-            telegram_file.thumbnail = cls.get(telegram_file.thumbnail_id)
+        if isinstance(telegram_file.thumbnail, str):
+            telegram_file.thumbnail = cls.get(telegram_file.thumbnail)
        return telegram_file

    @classmethod