Initialize memory in csv roundtrip test #490
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Sep 24, 2011
Initialize memory in csv roundtrip test
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This fixes test_recarray_csv_roundtrip, which was failing on some systems (but not everywhere). The data being written and read was mostly not initialized, and therefore sometimes contained a NaN, and while it was correctly read back, np.allclose does not consider NaN to be "allclose" to NaN.