wrong Result code when deleteing jobs and no job was found

[zwotzie]

If i run rd to delete executions in rundeck - as a rundeck job:

rd executions deletebulk -y --older 2w -m 0 -p

And rd found nothing to delete:

No executions found to delete
# Page [1/0] results 1 - 0 (of 0 by 10000).

The Result of rd is 2 and not 0:

Result: 2
Failed: NonZeroResultCode: Result code was 2

But finding nothing is not an error and the frontend then unfortunately shows an unsuccessful execution.