check fails with error when no versions exist

[designed4device]

When no version exists in repository (prior to first put), the check will return error message.
I believe this should instead "fail gracefully" and show no versions instead of error, or at the very least show a more meaningful error.

resource script '/opt/resource/check []' failed: exit status 22

stderr:
curl: (22) The requested URL returned error: 404 path/to/artifact/maven-metadata.xml