When the function add_one_group is called on an existing group,
make sure the members of this group are not removed in the process of
deleting then re-adding the group.
Signed-off-by: Johan Oudinet <johan.oudinet@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[Thomas: add curly braces when referencing ${members}, as suggested by
Yann.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
497f7134fc