From 9dd27b1b48ff767e7b9b82792d5d1449daeac394 Mon Sep 17 00:00:00 2001
From: "Danilo G. Botelho" <danilogbotelho@yahoo.com>
Date: Wed, 3 Jun 2015 15:21:12 -0300
Subject: [PATCH] to_python returns list instead of None

---
 multiselectfield/db/fields.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/multiselectfield/db/fields.py b/multiselectfield/db/fields.py
index 7e065a0..a9ddb6d 100644
--- a/multiselectfield/db/fields.py
+++ b/multiselectfield/db/fields.py
@@ -107,6 +107,7 @@ class MultiSelectField(models.CharField):
     def to_python(self, value):
         if value:
             return value if isinstance(value, list) else value.split(',')
+        return []
 
     def contribute_to_class(self, cls, name):
         super(MultiSelectField, self).contribute_to_class(cls, name)