diff options
| -rw-r--r-- | includes/bootstrap.inc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/includes/bootstrap.inc b/includes/bootstrap.inc index 1c68b1398..826818a55 100644 --- a/includes/bootstrap.inc +++ b/includes/bootstrap.inc @@ -400,7 +400,9 @@ function drupal_page_header() { // The type checking here is very important, be careful when changing entries. if (($modified_since !== NULL || $none_match !== NULL) && $modified_since !== FALSE && $none_match !== FALSE) { - header('HTTP/1.0 304 Not Modified'); + header('HTTP/1.1 304 Not Modified'); + // All 304 responses must send an etag if the 200 response for the same object contained an etag + header('Etag: $etag'); exit(); } |