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authormattip <matti.picus@gmail.com>2019-10-30 10:54:51 +0200
committermattip <matti.picus@gmail.com>2019-10-30 10:54:51 +0200
commit5c778954cc801fd2272fa6aeb89b85868aa25899 (patch)
tree04424c7de5ce68c0e480924418511eb1c36861a1 /numpy/lib/nanfunctions.py
parent647ea1908cc33eb2f9fb6c5828cfb895f8663cc0 (diff)
downloadnumpy-5c778954cc801fd2272fa6aeb89b85868aa25899.tar.gz
ENH: add OO->? loops, use np.compare(a, b, dtype=bool), add comments
Diffstat (limited to 'numpy/lib/nanfunctions.py')
-rw-r--r--numpy/lib/nanfunctions.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/numpy/lib/nanfunctions.py b/numpy/lib/nanfunctions.py
index 0ae74bbbb..457cca146 100644
--- a/numpy/lib/nanfunctions.py
+++ b/numpy/lib/nanfunctions.py
@@ -99,7 +99,7 @@ def _replace_nan(a, val):
if a.dtype == np.object_:
# object arrays do not support `isnan` (gh-9009), so make a guess
- mask = (a != a).astype(bool)
+ mask = np.not_equal(a, a, dtype=bool)
elif issubclass(a.dtype.type, np.inexact):
mask = np.isnan(a)
else: