MDL-67151 qtype_numerical: convert the tolerance to string before saving

Fix the sqlserver issue when saving a number into a text field
2019-12-20 01:11:59 +11:00
parent 9173b83e58
commit 6d1eb00445
1 changed files with 1 additions and 0 deletions
@@ -225,6 +225,7 @@ class qtype_numerical extends question_type {
                if ($options->tolerance === false) {
                    $result->notice = get_string('invalidnumerictolerance', 'qtype_numerical');
                }
+                $options->tolerance = (string)$options->tolerance;
            }
            if (isset($options->id)) {
                $DB->update_record('question_numerical', $options);