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authorRené 'Necoro' Neumann <necoro@necoro.net>2012-01-10 22:33:04 +0100
committerRené 'Necoro' Neumann <necoro@necoro.net>2012-01-10 22:33:04 +0100
commit9b5a3dce00b2c021362919c5509b38413baec133 (patch)
tree5db82f5fa56570ee2ca8932b5ca036ea7c7e85db /model.py
parentee5ae2886ced707a82004cc18dc22219f8a55976 (diff)
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-rw-r--r--model.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/model.py b/model.py
index fc43ad7..cf8c593 100644
--- a/model.py
+++ b/model.py
@@ -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):