Closes #1976 (closed)
It would be better to also modify test, but I did not find time to do that.
Patch should be ported to 7.0.0 branch.
The copyright owner is CNES and has signed the ORFEO ToolBox Contributor License Agreement.
Check before merging:
git diff develop... -U0 --no-color | clang-format-diff.py -p1 -i
on latest changes and commit