Environment data

VS Code version: 1.19.3
Python Extension version: 2018.1.0
Python Version: 3.6.4 (Anaconda)
OS and version: macOS 10.13.3
Rope version: 0.10.7

Actual behavior

When refactoring code that's missing a newline at the end of file, the last line of code gets deleted.

Expected behavior

Proper refactoring, without deleting the last line.

Steps to reproduce:

See the gif.