nginx: [emerg]: unknown "secure_download" variable

[Robert La Ferla]

I was following the example in http://wiki.nginx.org/HttpSecureDownload 
but when I added this:

             if ($secure_download = "-1") {
                 rewrite /expired.html break;
             }
             if ($secure_download = "-2") {
                 rewrite /bad_hash.html break;
             }
             if ($secure_download = "-3") {
                 return 500;
             }

nginx complains when starting:

nginx: [emerg]: unknown "secure_download" variable


Ideas?

-- 
- --
Robert La Ferla
VP Engineering
OMS SafeHarbor

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