Fix non-binary grading on jobs that are not given to Docker
Fix non-binary grading on jobs that are not given to Docker

GuillaumeDerval/INGInious,layus/INGInious,layus/INGInious,GuillaumeDerval/INGInious,layus/INGInious,layus/INGInious,GuillaumeDerval/INGInious,GuillaumeDerval/INGInious