The test_systemd_journal() test will fail if journalctl exits with a
non-zero exit status. The exit status is non-zero even if there are no
journal files, which is what drove the creation of this test.
[Yocto #7388]
(From OE-Core rev: 27baa182d44872f84bee3da36b95997ce0597d89)
Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>