[backend] Factures : possibilité édition

backend/views/invoice/index.php

@@ -121,9 +121,9 @@ $this->addButton(['label' => 'Nouvelle facture <span class="glyphicon glyphicon-
                                                         ]);
                                                 },
                                                 'update' => function ($url, $model) {
-                                                        return ($model->isStatusDraft() ? Html::a('<span class="glyphicon glyphicon-pencil"></span>', $url, [
+                                                        return Html::a('<span class="glyphicon glyphicon-pencil"></span>', $url, [
                                                                 'title' =>  'Modifier', 'class' => 'btn btn-default'
-                                                        ]) : '');
+                                                        ]);
                                                 },
                                                 'delete' => function ($url, $model) {
                                                         return ($model->isStatusDraft() ? Html::a('<span class="glyphicon glyphicon-trash"></span>', $url, [