grub_install() {
if [ -z "$GRUB" ] ; then
- echo "Notice: \$GRUB not defined, will not install grub therefore."
- return 0
+ echo "Notice: \$GRUB not defined, will not install grub inside chroot at this stage."
+ return 0
fi
if ! dpkg --list grub-pc 2>/dev/null | grep -q '^ii' ; then