diff options
Diffstat (limited to 'model.py')
-rw-r--r-- | model.py | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -105,7 +105,7 @@ class MonthExpense (namedtuple('MonthExpense', 'date catexps')): @property def constsum (self): c = ConstExpense.of_month(self.date.month, self.date.year) - return c.value(sql.functions.sum(ConstExpense.monthly)) or None + return c.value(sql.functions.sum(ConstExpense.monthly)) or 0 @property def consts (self): |