Correctif UnitType

ShopBundle/Form/Backend/ReductionCommon/UnitType.php

@@ -29,7 +29,7 @@ class UnitType extends AbstractType
                                 'required' => true,
                                 'translation_domain'=>'lcshop',
                                 'expanded'=>true,
-                                'data'=> $options['data'],
+                                'data'=> isset($options['data']) ? $options['data'] : '',
                                 'choices' => [
                                         'field.default.percent' => 'percent',
                                         'field.default.amount' => 'amount'