fixed bug
fixed bug


Former-commit-id: f3595e62d6bd7eb4152ed6bc5eba0f02a74d0a0b
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox