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grade/report/grader MDL-20222 Define a variable as empty array to avoid notice when no users in gradebook

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moodler 2009-09-04 07:11:39 +00:00
parent e14de6f979
commit 0a695c36bb
1 changed files with 1 additions and 0 deletions
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grade/report/grader/lib.php
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@ -372,6 +372,7 @@ class grade_report_grader extends grade_report {
if (empty($this->users)) {
$this->userselect = '';
$this->users = array();
$this->userselect_params = array();
} else {
list($usql, $params) = $DB->get_in_or_equal(array_keys($this->users), SQL_PARAMS_NAMED, 'usid0');
$this->userselect = "AND g.userid $usql";