The hash files do not use trailing backslash \ to continue lines, so
we don't want them to be interpreted thusly, so we use 'read -r'
(SC2162).
The h_file is used twice in the same loop, once for reading from it,
and once just to print it, so there is no conflict (SC2094).
Integrer variables need not be quoted (SC2086). In any case, should
there be an actual issue and they be set empty, that would cause a
runtime issue, wether they be quoted or not.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
9cb421c16f