On Monday 11 February 2013 22:07:18 amodpandey wrote:
> The variable $cookie_abc will exist only if the client request cookie has
> "abc". In my case the first request won't have this cookie set and I am
> setting this value for some magic.
>

It *always* exists. For clients without the cookie it has empty value.

> Lua module is very this on this feature. If we do not have the variable
> defined you should set it before using.
>
> set $cookie_abc "$cookie_abc"
>
> If the above works as expected I am good.
>

Yes. It works as expected.

wbr, Valentin V. Bartenev

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