From 8860e71e5c02e36b1eb292b86e2d3f2ce5ec252f Mon Sep 17 00:00:00 2001 From: thomasb Date: Wed, 6 Dec 2006 21:41:27 +0000 Subject: Preview pane and marking as read (#1484132) git-svn-id: https://svn.roundcube.net/trunk@400 208e9e7b-5314-0410-a742-e7e81cd9613c --- roundcubemail/program/include/rcube_shared.inc | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'roundcubemail/program/include') diff --git a/roundcubemail/program/include/rcube_shared.inc b/roundcubemail/program/include/rcube_shared.inc index 7a0fd059d..2ac3f3c41 100644 --- a/roundcubemail/program/include/rcube_shared.inc +++ b/roundcubemail/program/include/rcube_shared.inc @@ -1218,8 +1218,12 @@ function send_nocacheing_headers() // send header with expire date 30 days in future function send_future_expire_header() { - if (!headers_sent()) - header("Expires: ".gmdate("D, d M Y H:i:s", mktime()+2600000)." GMT"); + if (headers_sent()) + return; + + header("Expires: ".gmdate("D, d M Y H:i:s", mktime()+2600000)." GMT"); + header("Cache-Control: "); + header("Pragma: "); } -- cgit v1.2.3