• Georges Racinet's avatar
    Cleaning up temporary workdirs (shares) if creation fails · ac2102a384f3
    Georges Racinet authored
    Severe leaks of temporary workdirs are reported in #277.
    
    This change removes a potential source, not claiming to be a
    complete solution: if the update to revision failed, it would
    leave a directory behind, that maybe could be large already.
    
    That is because the begin … ensure clauses typically happen
    after the return from `hg_new_workdir`
    ac2102a384f3