From dfc567790badcc87822a39f5c35f0dd78b8c1599 Mon Sep 17 00:00:00 2001
From: Julian Taylor <jtaylor.debian@googlemail.com>
Date: Fri, 5 Sep 2014 00:17:28 +0200
Subject: BUG: fix array_almost_equal for array subclasses

introduced in gh-4105/ab04e1ae0e8eca717bc7e42f3b0a60c9ff764289
---
 numpy/testing/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'numpy/testing/utils.py')

diff --git a/numpy/testing/utils.py b/numpy/testing/utils.py
index ddf21e2bc..f83c9ea51 100644
--- a/numpy/testing/utils.py
+++ b/numpy/testing/utils.py
@@ -823,7 +823,7 @@ def assert_array_almost_equal(x, y, decimal=6, err_msg='', verbose=True):
         # make sure y is an inexact type to avoid abs(MIN_INT); will cause
         # casting of x later.
         dtype = result_type(y, 1.)
-        y = array(y, dtype=dtype, copy=False)
+        y = array(y, dtype=dtype, copy=False, subok=True)
         z = abs(x-y)
 
         if not issubdtype(z.dtype, number):
-- 
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