Permission mask not retained when editing file

[cyberduck]

35d03b6 created the issue

using the windows client application, and connecting to an archlinux system through sftp.

If a file exists (here a shell script) on linux with rights : -rwxr-xr-x
after editing it in Notepad++ and saving, the file ends with rights : -rw-r--r--

[cyberduck]

@dkocher commented

In e65d74a.