prevent duplication of template values

12 years ago · 711229b023
1 changed files with 3 additions and 1 deletions
--- a/db/install.php
+++ b/db/install.php
@ -38,7 +38,9 @@ function xmldb_attendance_install() {
        $rec->grade = $v;
        $rec->visible = 1;
        $rec->deleted = 0;
-        $result = $result && $DB->insert_record('attendance_statuses', $rec);
+        if (!$DB->record_exists('attendance_statuses', array('attendanceid' => 0, 'acronym' => $rec->acronym))) {
+            $result = $result && $DB->insert_record('attendance_statuses', $rec);
+        }
    }

    return $result;