From 331502055e287eb75f4006aafe207ba3fc8fd73a Mon Sep 17 00:00:00 2001
From: toyomoyo <toyomoyo>
Date: Fri, 16 Nov 2007 04:24:57 +0000
Subject: [PATCH] MDL-12121, fixing a warning
---
mod/assignment/lib.php | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/mod/assignment/lib.php b/mod/assignment/lib.php
index 64805884b7..519faddac7 100644
--- a/mod/assignment/lib.php
+++ b/mod/assignment/lib.php
@@ -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');
--
2.39.5