`mdbook init --title <title>` fails to include title if git user name is not configured

[eureka-cpu]

Problem

mdbook init --title <title> fails to include title if git user name is not configured

Steps

1. inside some environment that doesn't have git user name configured
2. mdbook init --title <title>
3. cat book.toml, the title is not there
4. do the above again after configuring git user name, the title is there now

Possible Solution(s)

Seems that there is a line in init.rs that only adds the config to the builder if the git user name is configured, even though it does a check before that for the title.

Notes

No response

Version

0.4.42