Error when git config is not set globally

[Akaryatrh]

Version

3.0.0-beta.10

Reproduction link

http://not-applicable

Steps to reproduce

• Remove your global git settings for username and email (git config --global --edit)
• run vue create my-project

What is expected?

vue-cli should ask for username and email

What is actually happening?

vue-cli returns an error while trying to commit project initial commit