Issue #3252848: Undefined variables bundle and entity_type

src/Plugin/Field/FieldWidget/SmartDateWidgetBase.php

@@ -330,14 +330,12 @@ class SmartDateWidgetBase extends DateTimeWidgetBase {
       $allow_recurring = FALSE;
     }
 
-    if ($allow_recurring && function_exists('smart_date_recur_widget_extra_fields')) {
+    if ($allow_recurring && function_exists('smart_date_recur_widget_extra_fields') && $form_state->getFormObject() instanceof EntityFormInterface) {
       // Provide extra parameters to be stored with the recurrence rule.
       $month_limit = SmartDateRule::getMonthsLimit($field_def);
-      if ($form_state->getFormObject() instanceof EntityFormInterface) {
-        $entity = $form_state->getformObject()->getEntity();
-        $entity_type = $entity->getEntityTypeId();
-        $bundle = $entity->bundle();
-      }
+      $entity = $form_state->getformObject()->getEntity();
+      $entity_type = $entity->getEntityTypeId();
+      $bundle = $entity->bundle();
       $field_name = $field_def->getName();
       smart_date_recur_generate_rows($values, $entity_type, $bundle, $field_name, $month_limit);
     }