Empty 'data' folder is created in the current working directory when using bitsongd v0.21.4 CLI

[Raider7019]

Whenever the bitsongd v0.21.4 CLI is invoked, an empty 'data' folder is created in whatever the current working directory happens to be.

To reproduce the issue:

cd <some_existing_directory>
ls -al (check that no 'data' folder is present).
bitsongd version
ls -al (view the empty 'data' folder that was created).