#### What is the purpose of this change? #### Was the change discussed in an issue or in the forum before? #### Checklist - [ ] I have read the [contribution guidelines](https://github.com/rclone/rclone/blob/master/CONTRIBUTING.md#submitting-a-pull-request). - [ ] I have added tests for all changes in this PR if appropriate. - [ ] I have added documentation for the changes if appropriate. - [ ] All commit messages are in [house style](https://github.com/rclone/rclone/blob/master/CONTRIBUTING.md#commit-messages). - [ ] I'm done, this Pull Request is ready for review :-)