Some troubles with grub with buster point release 10.8

[Thomas Lange]

>>>>> On Wed, 10 Feb 2021 12:13:28 +0100, Stefan Möding <s.moeding at gmail.com> said:

    > mbrdevices=$($ROOTCMD udevadm info -r --query=symlink $BOOT_DEVICE | grep -Po '/dev/disk/by-id/ata\S+')

    > will emit an exit status 1 if it does not find a match.  This is
    > propagated as the script error status (due to the trap).  Maybe an
    > additional "| cat" at the end could be used to gobble the status of
    > "grep"...
Thanks for the hint. It's now fixed.

-- 
viele Grüße Thomas