KumiSystems/moodle-mod_htmlcert
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Removed boolean return and added a comment (#237)

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This commit is contained in:
Mark Nelson 2018-12-17 14:11:11 +08:00
parent 3e2e9c9c8b
commit f1d6813889
1 changed files with 3 additions and 2 deletions
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5
classes/task/email_certificate_task.php
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@ -62,7 +62,7 @@ class email_certificate_task extends \core\task\scheduled_task {
OR c.emailteachers = :emailteachers OR c.emailteachers = :emailteachers
OR $emailotherslengthsql >= 3)"; OR $emailotherslengthsql >= 3)";
if (!$customcerts = $DB->get_records_sql($sql, array('emailstudents' => 1, 'emailteachers' => 1))) { if (!$customcerts = $DB->get_records_sql($sql, array('emailstudents' => 1, 'emailteachers' => 1))) {
return false; return;
} }
// The renderers used for sending emails. // The renderers used for sending emails.
@ -149,11 +149,12 @@ class email_certificate_task extends \core\task\scheduled_task {
} }
} }
// Now, email the people we need to. // If there are no users to email we can return early.
if (!$issuedusers) { if (!$issuedusers) {
continue; continue;
} }
// Now, email the people we need to.
foreach ($issuedusers as $user) { foreach ($issuedusers as $user) {
$userfullname = fullname($user); $userfullname = fullname($user);