From 780527b4c01131d08cbf86c0620ec8fe8e4afe6e Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Tue, 25 Mar 2008 19:09:56 +0000
Subject: Don't execute SQL queries if caching is disabled

---
 program/include/rcube_imap.inc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/program/include/rcube_imap.inc b/program/include/rcube_imap.inc
index 5b3efb80f..909af8de1 100644
--- a/program/include/rcube_imap.inc
+++ b/program/include/rcube_imap.inc
@@ -2228,6 +2228,9 @@ class rcube_imap
    */
   function remove_message_cache($key, $index)
     {
+    if (!$this->caching_enabled)
+      return;
+    
     $this->db->query(
       "DELETE FROM ".get_table_name('messages')."
        WHERE  user_id=?
@@ -2243,6 +2246,9 @@ class rcube_imap
    */
   function clear_message_cache($key, $start_index=1)
     {
+    if (!$this->caching_enabled)
+      return;
+    
     $this->db->query(
       "DELETE FROM ".get_table_name('messages')."
        WHERE  user_id=?
-- 
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