From 1a5abcfbf2c9ceb137b42c177013bd0f54d571fe Mon Sep 17 00:00:00 2001
From: "A.Avenel" <avenel.alexandre@gmail.com>
Date: Sat, 3 Dec 2011 22:25:19 +0100
Subject: Fix for a bug introduced in last commit : crash of dashboard view
 when there is no bill.

---
 budget/models.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'budget/models.py')

diff --git a/budget/models.py b/budget/models.py
index b889794..3dcd709 100644
--- a/budget/models.py
+++ b/budget/models.py
@@ -44,6 +44,10 @@ class Project(db.Model):
 
         return balances
 
+    def has_bills(self):
+        """return if the project do have bills or not"""
+        return self.get_bills().count() != 0
+
     def get_bills(self):
         """Return the list of bills related to this project"""
         return Bill.query.join(Person, Project)\
-- 
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