- Use user object instead of session, if possible, to get user ID when creating cache object

1 files changed, 5 insertions, 1 deletions

diff --git a/program/include/rcube.php b/program/include/rcube.php
index 780f9b699..66715ed85 100644
--- a/program/include/rcube.php
+++ b/program/include/rcube.php
@@ -244,7 +244,8 @@ class rcube
   public function get_cache($name, $type='db', $ttl=0, $packed=true)
   {
     if (!isset($this->caches[$name])) {
-      $this->caches[$name] = new rcube_cache($type, $_SESSION['user_id'], $name, $ttl, $packed);
+      $userid = $this->get_user_id();
+      $this->caches[$name] = new rcube_cache($type, $userid, $name, $ttl, $packed);
     }
 
     return $this->caches[$name];
@@ -1171,6 +1172,9 @@ class rcube
         if (is_object($this->user)) {
             return $this->user->ID;
         }
+        else if (isset($_SESSION['user_id'])) {
+            return $_SESSION['user_id'];
+        }
 
         return null;
     }