From 9b5a3dce00b2c021362919c5509b38413baec133 Mon Sep 17 00:00:00 2001
From: René 'Necoro' Neumann <necoro@necoro.net>
Date: Tue, 10 Jan 2012 22:33:04 +0100
Subject: Fixes

---
 model.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'model.py')

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):
-- 
cgit v1.2.3-54-g00ecf