rcube_imap::update_cache() is used by some plugins

git-svn-id: https://svn.roundcube.net/trunk@5797 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 1 insertions, 1 deletions

diff --git a/roundcubemail/program/include/rcube_imap.php b/roundcubemail/program/include/rcube_imap.php
index 3e2abe71e..234e8d884 100644
--- a/roundcubemail/program/include/rcube_imap.php
+++ b/roundcubemail/program/include/rcube_imap.php
@@ -3553,7 +3553,7 @@ class rcube_imap extends rcube_storage
      * @param string $key  Cache key
      * @param mixed  $data Data
      */
-    protected function update_cache($key, $data)
+    public function update_cache($key, $data)
     {
         if ($cache = $this->get_cache_engine()) {
             $cache->set($key, $data);