1 files changed, 3 insertions, 0 deletions
diff --git a/program/lib/Roundcube/rcube.php b/program/lib/Roundcube/rcube.php
index a57cad57e..78d7959b7 100644
--- a/program/lib/Roundcube/rcube.php
+++ b/program/lib/Roundcube/rcube.php
@@ -897,6 +897,9 @@ class rcube
 
         foreach ($this->caches as $cache) {
             if (is_object($cache)) {
+                if ($this->expunge_cache) {
+                    $cache->expunge();
+                }
                 $cache->close();
             }
         }