Merge tag 'hotfix_959' into develop

hotfix_959

backend/controllers/ProductController.php

                         $userGroupName = $productPriceCsv[2];
                         $pointSaleName = $productPriceCsv[3];
                         $quantityFrom = (float)$productPriceCsv[4];
-                        $price = (float)$productPriceCsv[5];
+                        $price = (float) str_replace(',', '.', $productPriceCsv[5]);
 
                         $product = $productName ? $productManager->findOneProductByName($productName) : null;
                         $user = (count($userArray) > 1) ? $userManager->findOneUserById((int)$userArray[1]) : null;
                 '',
                 '',
                 '',
-                $product->price
+                CSV::formatPrice($product->price)
             ];
 
             // prix spécifiques
                         $productPrice->userGroup ? $productPrice->userGroup->name : '',
                         $productPrice->pointSale ? $productPrice->pointSale->name : '',
                             $productPrice->from_quantity ?? '',
-                        $productPrice->price
+                        CSV::formatPrice($productPrice->price)
                     ];
                 }
             }

common/helpers/CSV.php

         header("Content-Disposition: attachment;filename={$filename}");
         header("Content-Transfer-Encoding: binary");
     }
+
+    public static function formatPrice($price)
+    {
+        return str_replace('.', ',', $price);
+    }
 }