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@@ -27,7 +27,7 @@ $session_id = intval($_GET['id_session']);
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$type = isset($_REQUEST['type']) ? Security::remove_XSS($_REQUEST['type']) : '';
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$course_code = isset($_REQUEST['course']) ? Security::remove_XSS($_REQUEST['course']) : '';
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$courseInfo = api_get_course_info($course_code);
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-$courseId = $courseInfo['real_id'];
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+$courseId = (!empty($courseInfo['real_id'])?$courseInfo['real_id']:null);
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$connections = MySpace::get_connections_to_course($user_id, $courseId, $session_id);
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$quote_simple = "'";
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