Removed this temporary working because the bug was fixed upstream: http://hg.dovecot.org/dovecot-1.2/rev/bf16646ec312

1 files changed, 0 insertions, 5 deletions

diff --git a/roundcubemail/program/include/rcube_imap.php b/roundcubemail/program/include/rcube_imap.php
index c89a4ff4a..bfb730e8d 100644
--- a/roundcubemail/program/include/rcube_imap.php
+++ b/roundcubemail/program/include/rcube_imap.php
@@ -623,11 +623,6 @@ class rcube_imap
                     list ($thread_tree, $msg_depth, $has_children) = iil_C_Thread($this->conn, $mailbox, rcmail::get_instance()->config->get('imap_thread_algorithm'), 'ALL');
                 }
 
-                // Temporary fix for a possible bug in Dovecot X-REFERENCES2.
-                // Remove this if/when the bug is fixed or the problem solved.
-                if ($thread_tree && array_key_exists(0,$thread_tree))
-                  unset($thread_tree[0]);                  
-
                 $this->update_thread_cache($mailbox, $thread_tree, $msg_depth, $has_children);
                 // the keys of thread_tree are the thread roots
                 $roots = array_keys($thread_tree);