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bugfix #104 : ZeroDivisionError

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- test if self.owers is null before returning value
This commit is contained in:
A.Avenel 2013-10-12 17:28:15 +02:00
parent a71d249e6c
commit 6f9fe3c159
1 changed files with 4 additions and 1 deletions
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5
budget/models.py
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@ -218,7 +218,10 @@ class Bill(db.Model):
def pay_each(self):
"""Compute what each person has to pay"""
return round(self.amount / len(self.owers), 2)
if self.owers:
return round(self.amount / len(self.owers), 2)
else:
return 0
def __repr__(self):
return "<Bill of %s from %s for %s>" % (self.amount,