Problem with {} in map regex matching

António P. P. Almeida appa at
Wed Oct 9 11:04:46 UTC 2013

To my surprise, apparently doing a match with {} like in:

 map $args $has_tr0_arg {
        default 0;



Doesn't work.

Which is bit surprising knowing that location regex matching works with {},
of course you have to quote it, like I do above.

This is what I get from nginx -t:

 nginx: [emerg] unexpected "{" in /etc/nginx/nginx.conf

Is this expected behavior or I'm doing something wrong here?

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