diff options
Diffstat (limited to 'lib/action.php')
| -rw-r--r-- | lib/action.php | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/action.php b/lib/action.php index 5c4b4a7b7..5dcf78dcc 100644 --- a/lib/action.php +++ b/lib/action.php @@ -1018,17 +1018,22 @@ class Action extends HTMLOutputter // lawsuit } } + $checked = false; if ($etag) { $if_none_match = (array_key_exists('HTTP_IF_NONE_MATCH', $_SERVER)) ? $_SERVER['HTTP_IF_NONE_MATCH'] : null; - if ($if_none_match && $this->_hasEtag($etag, $if_none_match)) { - header('HTTP/1.1 304 Not Modified'); - // Better way to do this? - exit(0); + if ($if_none_match) { + // If this check fails, ignore the if-modified-since below. + $checked = true; + if ($this->_hasEtag($etag, $if_none_match)) { + header('HTTP/1.1 304 Not Modified'); + // Better way to do this? + exit(0); + } } } - if ($lm && array_key_exists('HTTP_IF_MODIFIED_SINCE', $_SERVER)) { + if (!$checked && $lm && array_key_exists('HTTP_IF_MODIFIED_SINCE', $_SERVER)) { $if_modified_since = $_SERVER['HTTP_IF_MODIFIED_SINCE']; $ims = strtotime($if_modified_since); if ($lm <= $ims) { |