Allowing system_rack to be set to '' to clear out the existing value. Resolved Issue #89
Allowing system_rack to be set to '' to clear out the existing value. Resolved Issue #89

murrown/cyder,akeym/cyder,murrown/cyder,drkitty/cyder,drkitty/cyder,zeeman/cyder,OSU-Net/cyder,akeym/cyder,murrown/cyder,zeeman/cyder,zeeman/cyder,drkitty/cyder,OSU-Net/cyder,akeym/cyder,drkitty/cyder,akeym/cyder,murrown/cyder,OSU-Net/cyder,zeeman/cyder,OSU-Net/cyder