simplify boot disk lookup even more

3 weeks ago · 65e7d0eb92
parent 72d72a0590
commit 65e7d0eb92
1 changed files with 2 additions and 2 deletions
--- a/post-debootstrap-installer.sh
+++ b/post-debootstrap-installer.sh
@ -38,12 +38,12 @@ cat /hardware-setup/authorized_keys/* > /etc/dropbear/initramfs/authorized_keys
 # install grub
 if [ -d /sys/firmware/efi ]; then
    apt-get -y install grub-efi-amd64
+
    grub-install
 else
    apt-get -y install grub-pc

-    boot_disk="/dev/$(lsblk --noheadings --output PKNAME $(findmnt --noheadings --output SOURCE /boot))"
-    grub-install "$boot_disk"
+    grub-install "$(findmnt --noheadings --output SOURCE /boot)"
 fi

 # edit uuids in fstab