Hello!
On Sun, Nov 29, 2020 at 05:35:19AM -0800, Frank Liu wrote:
> If I create a variable, default to blank:
>
> map upstream_env $upstream_env {
> default "";
> }
>
> and log it in access log (log_format has $upstream_env). I see a "-" in the
> log file, which is as expected, but for a 2-way SSL virtual host, I don't
> see the "-", just blank. Is that a bug?
The above snippet is expected to always result in "", as the above
variable has the value "". If it results in "-" being logged for
you, this is certainly not something expected, please share full
configuration which demonstrates the problem.
--
Maxim Dounin
http://mdounin.ru/
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