strange 301 redirect in multistore

[marcos223]

Hello

 

Can anyone help me? If I have a domain name as the main shop and then I add a subdomain as the secondary shop in multistore, it redirects to the main domain. This issue appears only if I'm using a main domain and a subdomain.

 

It works fine if I have 2 subdomains as the main and secondary shop in multistore.

 

I think I need to add an addidional code in htaccess but not sure.

 

Example:

main url: www.site.com

aditional URL: subdomain.site.com

then subdomain.site.com 301 redirects to www.site.com

 

Example 2:

main url: subdomain.site.com

aditional URL: subdomain2.site.com

then everything is working fine..with no redirects.