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authorDavid Schaefer <david.schaefe@gmail.com>2017-08-13 22:36:38 +0200
committerEric Wieser <wieser.eric@gmail.com>2017-08-13 13:36:38 -0700
commit75545583a89647b810862076ae385a6c396e3eb0 (patch)
treebb39aeef72950b963930b8b2a2ab66c42b3216ba /numpy/ma/core.py
parenta13c066969212ed6c9e84b92eacfa77b802d99c4 (diff)
downloadnumpy-75545583a89647b810862076ae385a6c396e3eb0.tar.gz
BUG: MaskedArray._optinfo is discarded by__eq__/__ne__ (#9540)
Diffstat (limited to 'numpy/ma/core.py')
-rw-r--r--numpy/ma/core.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/numpy/ma/core.py b/numpy/ma/core.py
index 5084f5a6c..8da68ff9c 100644
--- a/numpy/ma/core.py
+++ b/numpy/ma/core.py
@@ -3956,6 +3956,7 @@ class MaskedArray(ndarray):
mask = np.broadcast_to(mask, check.shape).copy()
check = check.view(type(self))
+ check._update_from(self)
check._mask = mask
return check