temporary fix to deal with a problem in cs_graph_components
temporary fix to deal with a problem in cs_graph_components

nipy/nireg,nipy/nireg,arokem/nipy,nipy/nipy-labs,alexis-roche/register,bthirion/nipy,bthirion/nipy,alexis-roche/nireg,alexis-roche/register,arokem/nipy,bthirion/nipy,arokem/nipy,alexis-roche/register,alexis-roche/nipy,arokem/nipy,alexis-roche/nipy,alexis-roche/nipy,bthirion/nipy,alexis-roche/niseg,alexis-roche/nipy,alexis-roche/niseg,alexis-roche/nireg,nipy/nipy-labs