several sibling location block

[ST]

Hello,

I try to convert following apache related stuff:

# force download for ceratain file types
<FilesMatch "\.(?i:fb2|mobi|mp3)$">
   Header set Content-Disposition attachment
</FilesMatch>
<FilesMatch "\.(?:fb2)$>
   Header set Content-type text/fb2+xml
</FilesMatch>
<FilesMatch "\.(?:mobi)$>
   Header set Content-type application/x-mobipocket-ebook
</FilesMatch>
<FilesMatch "\.(?:mp3)$>
   Header set Content-type audio/mpeg
</FilesMatch>

to nginx, as follows:


location / {

	# force download for ceratain file types
	location ~* \.(?:fb2|mobi|mp3)$ {
		 add_header Content-Disposition "attachment";
	}
	location ~* \.fb2$ {
		 add_header Content-type "text/fb2+xml";
	}
	location ~* \.mobi$ {
		 add_header Content-type "application/x-mobipocket-ebook";
	}	
	location ~* \.mp3$ {
		 add_header Content-type "audio/mpeg";
	}

...
}

Content-Disposition "attachment" seems to be added properly to the
header, however not the Content-type. Why? Can several sibling location
blocks that match be proceeded or only one?

Thank you!