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Diffstat (limited to 'program/lib/Roundcube/rcube_cache.php')
-rw-r--r--program/lib/Roundcube/rcube_cache.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/program/lib/Roundcube/rcube_cache.php b/program/lib/Roundcube/rcube_cache.php
index 92f12a8bf..129f3242d 100644
--- a/program/lib/Roundcube/rcube_cache.php
+++ b/program/lib/Roundcube/rcube_cache.php
@@ -192,7 +192,7 @@ class rcube_cache
*/
function expunge()
{
- if ($this->type == 'db' && $this->db) {
+ if ($this->type == 'db' && $this->db && $this->ttl) {
$this->db->query(
"DELETE FROM ".$this->db->table_name('cache').
" WHERE user_id = ?".