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@@ -34,9 +34,11 @@ if (!empty($currentCourseId) && $currentCourseId != -1) {
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} else {
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// Agenda is out of the course tool (e.g personal agenda)
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$url = false;
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- foreach ($events as &$event) {
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- $courseId = isset($event['course_id']) ? $event['course_id'] : '';
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- $event['url'] = api_get_self().'?cid='.$courseId.'&type='.$event['type'];
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+ if (!empty($events)) {
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+ foreach ($events as &$event) {
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+ $courseId = isset($event['course_id']) ? $event['course_id'] : '';
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+ $event['url'] = api_get_self() . '?cid=' . $courseId . '&type=' . $event['type'];
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+ }
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}
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}
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