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MDL-12121, fixing a warning

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toyomoyo
2007-11-16 04:24:17 +00:00
parent d9b9b40a71
commit 14975c1946
1 changed files with 3 additions and 2 deletions
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mod/assignment/lib.php
+3 -2
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@@ -1042,8 +1042,9 @@ class assignment_base {
groups_print_activity_menu($cm, 'submissions.php?id=' . $this->cm->id);
/// Get all ppl that are allowed to submit assignments
$users = get_users_by_capability($context, 'mod/assignment:submit', '', '', '', '', $currentgroup, '', false);
$users = array_keys($users);
if ($users = get_users_by_capability($context, 'mod/assignment:submit', '', '', '', '', $currentgroup, '', false)) {
$users = array_keys($users);
}
if (!empty($CFG->enablegroupings) && !empty($cm->groupingid)) {
$groupingusers = groups_get_grouping_members($cm->groupingid, 'u.id', 'u.id');