Thanks: Patrick Schleizer <adrelanos@riseup.net> for the feedback
case "$RELEASE" in
lenny|squeeze|wheezy)
- if grep -q '^GRUB_DISABLE_LINUX_UUID=true' "${MNTPOINT}"/etc/default/grub 2>/dev/null ; then
+ if grep -q '^GRUB_DISABLE_LINUX_UUID=.*true' "${MNTPOINT}"/etc/default/grub 2>/dev/null ; then
ewarn "GRUB_DISABLE_LINUX_UUID is set to true in /etc/default/grub, not adjusting root= in grub.cfg."
ewarn "Please note that your system might NOT be able to properly boot."
else