minor changes

1 job for devel in 31 seconds (queued for 5 seconds)
Status Name Job ID Coverage
  Test
failed shellcheck #98
container

00:00:31

 
Name Stage Failure
failed
shellcheck Test There has been a runner system failure, please try again
In ./sync/stage-live-images.sh line 13:
MAJ=${RLVER}
^-^ SC2034: MAJ appears unused. Verify use (or export if used externally).

For more information:
https://www.shellcheck.net/wiki/SC2034 -- MAJ appears unused. Verify use (o...
Cleaning up file based variables
Running cleanup_file_variables in runner helper
ERROR: Job failed (system failure): exit status 2