fix back compat. (#564)
fix back compat. (#564)


kasubram/vsts-agent,Microsoft/vsts-agent,lkillgore/vsts-agent,Microsoft/vsts-agent,kasubram/vsts-agent,Microsoft/vsts-agent,kasubram/vsts-agent,kasubram/vsts-agent,Microsoft/vsts-agent,lkillgore/vsts-agent,lkillgore/vsts-agent,lkillgore/vsts-agent