dynamic logs

[Vladan Popovic]

Hi,
I'm using version 0.716 and trying to make dynamic log files work.
The log file is created but subsequently nothing is written inside the file.
The configuration is as follows:
# Catch all web site
#
server {
        server_name _ ;

        location  /widgets/ { alias  /home/http/lib/widgets/; }
        rewrite ^/crm/(.*)$ https://$host/crm/$1 permanent;

        if ($host ~* "^([^.]+(\.[^.]+)*)\.((.*)\.(com|net|org)(\..*)?)$"){
                set $subd $1;
                set $dom  $3;
                set $myroot /sites/$dom/$subd/htdocs ;
        }

        location / {
           index  index.php index.html index.htm;
        }

        root            /home/http$myroot ;
        include         php-fastcgi;

        access_log  /var/log/nginx/$dom debug ;

}


I get an error as follows:
2008/09/12 02:06:19 [alert] 9832#0: *6 write() to "/var/log/nginx/be-o.com"
failed (22: Invalid argument) while logging request, 


Can anyone help

Thank you

Vladan