fix to deal with race condition should a file be pushed to multiple hostnames that point to the same host
fix to deal with race condition should a file be pushed to
multiple hostnames that point to the same host

zippy/deprec,saimonmoore/deprec,zippy/deprec,zippy/deprec,bschwartz/deprec,saimonmoore/deprec,saimonmoore/deprec,zippy/deprec,zippy/deprec,bschwartz/deprec,saimonmoore/deprec