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

2009-09-04 07:11:39 +00:00
parent e14de6f979
commit 0a695c36bb
1 changed files with 1 additions and 0 deletions
@@ -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";