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see #5117 old courses in the stats can be deleted

Laurent Opprecht 12 年之前
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cbdb50350d
共有 1 個文件被更改,包括 3 次插入0 次删除
  1. 3 0
      main/install/update-db-1.8.6.2-1.8.7.inc.php

+ 3 - 0
main/install/update-db-1.8.6.2-1.8.7.inc.php

@@ -291,6 +291,9 @@ if (defined('SYSTEM_INSTALLATION')) {
                     while ($row = iDatabase::fetch_array($result)) {
                         $course_code = $row['course_code'];
                         $course_info = api_get_course_info($course_code);
+                        if (empty($course_info)) {
+                            continue;
+                        }
                         $my_course_db = $course_info['dbName'];
                         $question_id = $row['question_id'];
                         $answer = $row['answer'];