program/include/rcube_imap_generic.php | ●●●●● patch | view | raw | blame | history |
program/include/rcube_imap_generic.php
@@ -1552,8 +1552,15 @@ function thread($folder, $algorithm='REFERENCES', $criteria='', $encoding='US-ASCII') { $old_sel = $this->selected; if (!$this->select($folder)) { return false; return false; } // return empty result when folder is empty and we're just after SELECT if ($old_sel != $folder && !$this->exists) { return array(array(), array(), array()); } $encoding = $encoding ? trim($encoding) : 'US-ASCII';