@ -170,13 +170,13 @@ abstract class Flysystem extends Common {
return false;
}
case 'w':
case 'w+':
case 'wb':
case 'wb+':
$useExisting = false;
case 'a':
case 'ab':
case 'r+':
case 'a+':
case 'x':
case 'x+':