From 2e55790838a75bf25a11115536dae57880cfccfb Mon Sep 17 00:00:00 2001
From: Simon Charette <charettes@users.noreply.github.com>
Date: Sat, 14 Jan 2017 06:31:34 -0500
Subject: Refs #25226 -- Cloned ArrayField.base_field on deconstruction.

This prevents the base_field from sharing attributes with the one used
during migrations.
---
 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 e570a3273d..b70ae37a3a 100644
--- a/django/contrib/postgres/fields/array.py
+++ b/django/contrib/postgres/fields/array.py
@@ -92,7 +92,7 @@ class ArrayField(Field):
         if path == 'django.contrib.postgres.fields.array.ArrayField':
             path = 'django.contrib.postgres.fields.ArrayField'
         kwargs.update({
-            'base_field': self.base_field,
+            'base_field': self.base_field.clone(),
             'size': self.size,
         })
         return name, path, args, kwargs
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