From a7c58eaca45ede76f94d2859877c7f42b28c48da Mon Sep 17 00:00:00 2001
From: Daan Vielen <daan@digitaldaan.nl>
Date: Sat, 15 Nov 2014 14:04:34 +0000
Subject: added test and fix to check for default null on ArrayField

---
 django/contrib/postgres/fields/array.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'django/contrib/postgres/fields/array.py')

diff --git a/django/contrib/postgres/fields/array.py b/django/contrib/postgres/fields/array.py
index ab57ccb110..87c2de43b4 100644
--- a/django/contrib/postgres/fields/array.py
+++ b/django/contrib/postgres/fields/array.py
@@ -100,7 +100,7 @@ class ArrayField(Field):
             if callable(self.default):
                 return self.default()
             return self.default
-        return ''
+        return None
 
     def value_to_string(self, obj):
         values = []
-- 
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