$CURL ${arg} "${inout}" ${stdopts} -K <(curl_headers "${headers[@]}") \
"http://s3.amazonaws.com${bucket}${remote}"
ret=$?
test $ret -eq 0 && break;
$CURL ${arg} "${inout}" ${stdopts} -K <(curl_headers "${headers[@]}") \
"http://s3.amazonaws.com${bucket}${remote}"
ret=$?
test $ret -eq 0 && break;