Dear Maintainer,

NCurses errors when endwin() is called twice in a row without the window being
refreshed. This makes the bulkrename command crash ranger, cf. this
https://github.com/ranger/ranger/issues/2934 upstream bug report.

This has been patched upstream, cf. https://github.com/ranger/ranger/pull/3039.

Please backport the patch (https://github.com/ranger/ranger/pull/3039/files).