Nginx rule for subdomains: ERR_TOO_MANY_REDIRECTS

[iivan]

Hi Francis,
to me there seems to be some bug... It's very weird that it worked first and
now it does not.

For example:


			set $sub_domain '';

			if ($host ~* ^(.*)\.salva\.link$) {
				set $sub_domain $1;
			}


$sub_domain is always '0'. Can you confirm me?

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,274541,274784#msg-274784