BUG: register_multimodal: fied small bug in flag identity
BUG: register_multimodal: fied small bug in flag identity

Former-commit-id: 8fcdca04a4338aa78103c81e328ab10266ddf4db [formerly a5dcc38bc1ee89a61fad625aa712b47ddd1a0129]
Former-commit-id: 8a1cd76ba56a5ec4308579e741ccb5773c3a9aa4
Former-commit-id: 62da0863883fcb897e0aa0f652477473b34011c3
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox