ClickViewerPropseg : Corrected bug when selecting a point just after choice of mode.
ClickViewerPropseg : Corrected bug when selecting a point just after choice of mode.


Former-commit-id: 8c27aa3ef7438bed7d9ced5fcfb8dc7fed9fbe4a
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox