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| author | Max Kostikov <max@kostikov.co> | 2019-11-04 21:44:42 +0100 |
|---|---|---|
| committer | Max Kostikov <max@kostikov.co> | 2019-11-04 21:44:42 +0100 |
| commit | 09ad48c12bf9eba0bf44229bb8028029102ecfa5 (patch) | |
| tree | 4c2897af36e51c7324c8859b2f00d2ecce573c02 | |
| parent | 74ef5f38e9bf4642c6e752ad365ae20ead394e56 (diff) | |
| download | volse-hubzilla-09ad48c12bf9eba0bf44229bb8028029102ecfa5.tar.gz volse-hubzilla-09ad48c12bf9eba0bf44229bb8028029102ecfa5.tar.bz2 volse-hubzilla-09ad48c12bf9eba0bf44229bb8028029102ecfa5.zip | |
Prefer use Etag on photo modification validation
| -rw-r--r-- | Zotlabs/Module/Photo.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Zotlabs/Module/Photo.php b/Zotlabs/Module/Photo.php index fe8c47544..48e2bf4a5 100644 --- a/Zotlabs/Module/Photo.php +++ b/Zotlabs/Module/Photo.php @@ -221,7 +221,7 @@ class Photo extends \Zotlabs\Web\Controller { header_remove('Pragma'); - if($_SERVER['HTTP_IF_NONE_MATCH'] === $etag || $_SERVER['HTTP_IF_MODIFIED_SINCE'] === gmdate("D, d M Y H:i:s", $modified) . " GMT") { + if((isset($_SERVER['HTTP_IF_NONE_MATCH']) && $_SERVER['HTTP_IF_NONE_MATCH'] === $etag) || (!isset($_SERVER['HTTP_IF_NONE_MATCH']) && isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $_SERVER['HTTP_IF_MODIFIED_SINCE'] === gmdate("D, d M Y H:i:s", $modified) . " GMT")) { header_remove('Expires'); header_remove('Cache-Control'); header_remove('Set-Cookie'); |