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-rw-r--r--numpy/lib/tests/test_function_base.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/numpy/lib/tests/test_function_base.py b/numpy/lib/tests/test_function_base.py
index 36db8baa4..330a1a51f 100644
--- a/numpy/lib/tests/test_function_base.py
+++ b/numpy/lib/tests/test_function_base.py
@@ -778,7 +778,7 @@ class Test_i0(TestCase):
class TestKaiser(TestCase):
def test_simple(self):
assert_almost_equal(kaiser(0, 1.0), array([]))
- assert isnan(kaiser(1, 1.0))
+ assert isfinite(kaiser(1, 1.0))
assert_almost_equal(kaiser(2, 1.0), array([ 0.78984831, 0.78984831]))
assert_almost_equal(kaiser(5, 1.0),
array([ 0.78984831, 0.94503323, 1. ,