1 files changed, 3 insertions, 1 deletions
diff --git a/src/http/ngx_http_request.h b/src/http/ngx_http_request.h
index e5ae3e1be..716818fa4 100644
--- a/src/http/ngx_http_request.h
+++ b/src/http/ngx_http_request.h
@@ -140,12 +140,14 @@ typedef struct {
     ngx_table_elt_t  *last_modified;
     ngx_table_elt_t  *content_range;
     ngx_table_elt_t  *accept_ranges;
+    ngx_table_elt_t  *expires;
+    ngx_table_elt_t  *cache_control;
+    ngx_table_elt_t  *etag;
 
     ngx_str_t         charset;
     ngx_array_t       ranges;
 
     off_t             content_length_n;
-    u_char           *etag;
     time_t            date_time;
     time_t            last_modified_time;
 } ngx_http_headers_out_t;