nginx_sysguard_1.3.9.patch

diff --git a/src/http/ngx_http_request.h b/src/http/ngx_http_request.h
index f234840..b7665e9 100644
--- a/src/http/ngx_http_request.h
+++ b/src/http/ngx_http_request.h
@@ -489,6 +489,7 @@ struct ngx_http_request_s {
      */
     unsigned                          limit_conn_set:1;
     unsigned                          limit_req_set:1;
+    unsigned                          sysguard_set:1;
 
 #if 0
     unsigned                          cacheable:1;