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-rw-r--r--program/include/rcube_imap.inc4
1 files changed, 2 insertions, 2 deletions
diff --git a/program/include/rcube_imap.inc b/program/include/rcube_imap.inc
index c0016d332..dc18454c5 100644
--- a/program/include/rcube_imap.inc
+++ b/program/include/rcube_imap.inc
@@ -1999,7 +1999,7 @@ class rcube_imap
static $sa_message_index = array();
// empty key -> empty array
- if (empty($key))
+ if (!$this->caching_enabled || empty($key))
return array();
if (!empty($sa_message_index[$key]) && !$force)
@@ -2024,7 +2024,7 @@ class rcube_imap
function add_message_cache($key, $index, $headers, $struct=null)
{
- if (empty($key) || !is_object($headers) || empty($headers->uid))
+ if (!$this->caching_enabled || empty($key) || !is_object($headers) || empty($headers->uid))
return;
// check for an existing record (probly headers are cached but structure not)