image.php: Flush headers and output buffer to prevent a leading empty line in some instances.

Signed-off-by: Martin Stone <martin@d7415.co.uk>
This commit is contained in:
Martin Stone 2013-06-28 09:47:20 +00:00
parent ce920ec148
commit c26b93aba5

View file

@ -41,6 +41,8 @@
header("Content-type: image/png");
$stamp = gmdate("D, d M Y H:i:s", filemtime($filename)). " GMT";
header("Last-Modified: $stamp", true);
ob_clean(); // discard any data in the output buffer (if possible)
flush(); // flush headers (if possible)
readfile($filename);
}
} else {