20_linux_xen: fix test for GRUB_DEVICE

Same fix as in 082bc9f.
This commit is contained in:
Andrei Borzenkov 2016-03-06 08:54:19 +03:00
parent 082bc9f77b
commit 9545a8fd04
1 changed files with 1 additions and 1 deletions

View File

@ -47,7 +47,7 @@ esac
# and mounting btrfs requires user space scanning, so force UUID in this case.
if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
|| ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
|| test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm; then
|| ( test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm ); then
LINUX_ROOT_DEVICE=${GRUB_DEVICE}
else
LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}