MDL-59890 behat: Revert to checking if isset instead of not empty

Reverting changes made by commit 1957d33996
2017-10-04 14:24:15 +08:00
parent 32c369818c
commit 48a3a50aa4
1 changed files with 1 additions and 1 deletions
@@ -227,7 +227,7 @@ class behat_data_generators extends behat_base {
                    $methodname = 'get_' . $element . '_id';

                    // Not all the switch fields are required, default vars will be assigned by data generators.
-                    if (!empty($elementdata[$element])) {
+                    if (isset($elementdata[$element])) {
                        // Temp $id var to avoid problems when $element == $field.
                        $id = $this->{$methodname}($elementdata[$element]);
                        unset($elementdata[$element]);