Re-design of caching (new database table added\!); some bugfixes; Postgres support

git-svn-id: https://svn.roundcube.net/trunk@88 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 8 insertions, 9 deletions

diff --git a/roundcubemail/index.php b/roundcubemail/index.php
index 16a3540d7..31d4e7574 100644
--- a/roundcubemail/index.php
+++ b/roundcubemail/index.php
@@ -62,7 +62,7 @@ ini_set('error_reporting', E_ALL&~E_NOTICE);
 
 // increase maximum execution time for php scripts
 // (does not work in safe mode)
-@set_time_limit('120');
+@set_time_limit(120);
 
 // include base files
 require_once('include/rcube_shared.inc');
@@ -199,6 +199,13 @@ if (!$_SESSION['user_id'])
   }
 
 
+// handle keep-alive signal
+if ($_action=='keep-alive')
+  {
+  rcube_remote_response('');
+  exit;
+  }
+
 
 // include task specific files
 if ($_task=='mail')
@@ -289,14 +296,6 @@ if ($_task=='settings')
   }
 
 
-// handle keep-alive signal
-if ($_action=='keep-alive')
-  {
-  rcube_remote_response('');
-  exit;
-  }
-
-
 // only allow these templates to be included
 $valid_tasks = array('mail','settings','addressbook');