Fix bug in 720210ac08

2018-11-15 22:25:49 +02:00
parent 82d7e78455
commit a80fdf0990
2 changed files with 2 additions and 2 deletions
@@ -299,7 +299,7 @@ async def sign_in(evt: CommandEvent, **sign_in_info) -> Dict:
        await evt.sender.ensure_started(even_if_no_session=True)
        user = await evt.sender.client.sign_in(**sign_in_info)
        existing_user = u.User.get_by_tgid(user.id)
-        if existing_user != evt.sender:
+        if existing_user and existing_user != evt.sender:
            await existing_user.log_out()
            await evt.reply(f"[{existing_user.displayname}]"
                            f"(https://matrix.to/#/{existing_user.mxid})"