kernel-install: bail if machine id generation fails
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Thu, 19 May 2022 12:43:03 +0000 (14:43 +0200)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Thu, 19 May 2022 13:38:25 +0000 (15:38 +0200)
commitb21ba8ac6bf6a5856cf1a939d3609c4d680d1dcb
treed610fdd0c394674612f31805a9679c7066c5f8af
parent94cbddf43922e9da4b94d25552d002e0aa9f7077
kernel-install: bail if machine id generation fails

The call is unlikely to fail, but systemd-id128 might not be installed.
We shouldn't continue with the empty string.
src/kernel-install/kernel-install.in