nipy/nipy — pull request #155 by matthew-brett (2012-05-13 06:07:39+00:00)
Title: BF: fix doctest to fit nibabel 1.1 behavior

nibabel 1.1 allowed integer affines; nibabel 1.2 enforces floating point
affines. I adapted the xyz_affine doctest to nibabel 1.2, but forgot
about 1.1; fix here allows both to pass