Even it's only cosmetic and should not affect the function of regular system,
fix the name of the IPKG_INSTROOT variable.
Typo was added long ago with 8400c9a6ec.

Signed-off-by: Sven Roederer <devel-sven@geroedel.de>

The code was all there but the call do the function containing it was missing,
so call the function so that forced (UPS) shutdown occurs on a battery critical
or manually requested FSD situation.

Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>

Small but important tweaks to fix the operation of the nut initscripts
and hotplug scripts.  All hail shellcheck and proofreading and
dogfooding.

Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>

Under certain circumstances nutshutdown was causing a forced
shutdown of the UPS even though killpower was not indicated.
Prevent that.  Also clarify the logic for powering off server
by avoiding && || chains.

Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>

Forced shutdown of the UPS was not actually happening before
due to lack of specific commands doing the shutdown.  This
(and the nut-driver initscript) fix that.

Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>