TypeError bug fixed

This commit is contained in:
Davte 2020-05-18 22:25:30 +02:00
parent 2131c6acf9
commit 995bfee084
2 changed files with 2 additions and 2 deletions

View File

@ -11,7 +11,7 @@ __author__ = "Davide Testa"
__email__ = "davide@davte.it"
__credits__ = ["Marco Origlia", "Nick Lee @Nickoala"]
__license__ = "GNU General Public License v3.0"
__version__ = "2.5.20"
__version__ = "2.5.21"
__maintainer__ = "Davide Testa"
__contact__ = "t.me/davte"

View File

@ -362,7 +362,7 @@ async def calculate_session(bot: Bot,
record = bot.db['calculations'].find_one(
id=record_id
)
old_expression = record['expression']
old_expression = record['expression'] or ''
if record is None:
logging.error("Invalid record identifier!")
return