Minor - fix php warning

7 years ago · 28de2a2710
parent 5fd57373ba
commit 28de2a2710
1 changed files with 3 additions and 2 deletions
--- a/main/inc/lib/attendance.lib.php
+++ b/main/inc/lib/attendance.lib.php
@ -154,8 +154,9 @@ class Attendance

        while ($attendance = Database::fetch_row($res)) {
            $student_param = '';
-            if (api_is_drh() && $_GET['student_id']) {
-                $student_param = '&student_id='.intval($_GET['student_id']);
+            $studentRequestId = isset($_GET['student_id']) ? (int) $_GET['student_id'] : 0;
+            if (api_is_drh() && !empty($studentRequestId)) {
+                $student_param = '&student_id='.$studentRequestId;
            }

            $session_star = '';