fix notice only variables should be passed by reference

This commit is contained in:
Paweł Suwiński
2020-11-26 09:10:36 +01:00
parent 6d9b5f8300
commit 50699c4caa
2 changed files with 5 additions and 5 deletions

View File

@@ -239,10 +239,9 @@ class auth_plugin_emailotp extends auth_plugin_base {
return true;
}
// Log reader required - silently return failure on absence.
if (!$reader = reset(get_log_manager()->get_readers('\core\log\sql_reader'))) {
return false;
}
return $reader->get_events_select_count(
$readers = get_log_manager()->get_readers('\core\log\sql_reader');
$reader = reset($readers);
return $reader && $reader->get_events_select_count(
'component = ? AND action = ? AND timecreated >= ? AND other = ?',
array(
self::COMPONENT_NAME,

View File

@@ -65,7 +65,8 @@ if ($ADMIN->fulltree) {
get_string('minrequestperiod_help', 'auth_emailotp')
) extends admin_setting_configtext {
public function __construct($name, $visiblename, $description) {
$logreader = reset(get_log_manager()->get_readers('\core\log\sql_reader'));
$readers = get_log_manager()->get_readers('\core\log\sql_reader');
$logreader = reset($readers);
parent::__construct($name, $visiblename, $description, $logreader ? 120 : 0, PARAM_INT);
if (!$logreader && !empty($this->get_setting())) {
$this->description .= ' '.get_string('logstorerequired', 'auth_emailotp',