lint

src/Glpi/Asset/CustomFieldType/DropdownType.php

@@ -67,7 +67,7 @@ public function normalizeValue(mixed $value): string|int|null
                 $value = [$value];
             }
             $value = array_filter($value, static fn ($val) => (int) $val > 0);
-            return json_encode(array_map(static fn ($val) => (int) $val, $value)) ?? '[]';
+            return json_encode(array_map(static fn ($val) => (int) $val, $value));
         }
         return (int) $value;
     }