fix empty

application/third_party/wwwlog/controllers/index.php

@@ -170,7 +170,7 @@ class Index extends CI_Controller
 
         $query_string = "
 			* | select time_local,http_referer,request_uri,http_user_agent,http_x_forwarded_for,
-			 remote_addr,request_method,request_time,status,body_bytes_sent,upstream_response_time from log where
+            remote_addr,request_method,request_time,status,body_bytes_sent,upstream_response_time from log where
                 request_uri like '/io/?event=pageview%'
                 and (remote_addr='$ip' OR  http_x_forwarded_for like '%$ip%' OR request_uri like '%$client_id%')
                 ORDER BY __time__ DESC