Wordpress automatically adds a "-2" or "-3" to the end of a post with a duplicate title. For some reason, nginx is dropping that number off of the end of the url

for example - it is rewriting this

example.com/air-conditioning/wholesale-air-jordans-air-force-4

to this

example.com/air-conditioning/wholesale-air-jordans-air-force

I thought that this may be a wordpress error but I put a print_r($_SERVER['REQUEST_URI']) line in the index.php file and the "-4" was already removed before it even tried to load any wordpress files.


Centos 5.5
Nginx 0.8.53

conf file



user nginx;
worker_processes 8;
worker_rlimit_nofile 8192;

error_log /var/log/nginx/error.log error;
#error_log /var/log/nginx/error.log notice;
#error_log /var/log/nginx/error.log info;

pid /var/run/nginx.pid;


events {
worker_connections 1024;
use epoll;
}


http {
include /etc/nginx/mime.types;
default_type application/octet-stream;

log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';

access_log /var/log/nginx/access.log main;

sendfile on;
tcp_nopush on;
tcp_nodelay on;
server_tokens off;
gzip on;
gzip_static on;
gzip_comp_level 5;
gzip_min_length 1024;
keepalive_timeout 5;
limit_zone myzone $binary_remote_addr 10m;
server_name_in_redirect off;
client_max_body_size 64M;
# Load config files from the /etc/nginx/conf.d directory
include /etc/nginx/conf.d/*.conf;
deny 209.190.5.34;

server {
limit_conn myzone 10;
listen 80;
server_name _;
index index.php;
root /home/example/public_html;

location / {
set $memcached_key $host$uri;
memcached_pass 127.0.0.1:11211;
default_type text/html;
error_page 404 502 = @dynamicContent;
}

location @dynamicContent {
try_files $uri $uri/ @Wordpress;
}

location @Wordpress {
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME /home/example/public_html/index.php;
include fastcgi_params;
fastcgi_param SCRIPT_NAME /index.php;
}

location ~ \.php$ {
try_files $uri @Wordpress;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /home/example/public_html$fastcgi_script_name;
include fastcgi_params;
}
}
}


Thanks

Flash