Merge branch 'dev'

backend/controllers/CronController.php

@@ -240,7 +240,7 @@ class CronController extends BackendController
                                                                 ->setTo($user->email)
                                                                 ->setFrom([Yii::$app->params['adminEmail'] => 'distrib']);
 
-                                                        if (count($arrayOrders)) {
+                                                        if (is_array($arrayOrders) && count($arrayOrders)) {
                                                                 $subject = '[distrib] Commandes du ' . date('d/m', strtotime($date));
 
                                                                 // génération du pdf de commande