Don't fail if the unit has a LoadError; otherwise `systemctl edit` cannot be used to correct the error (e.g. multiple "ExecStart=" lines). Remove file changed warning so cat output isn't interspersed with log messages. Fixes #829
Don't fail if the unit has a LoadError; otherwise `systemctl edit` cannot be used to correct the error (e.g. multiple "ExecStart=" lines). Remove file changed warning so cat output isn't interspersed with log messages. Fixes #829