Re: Git log.decorate can't be overridden in global config (v2.13.0)

> I recently updated to Git v2.13.0 (macOS Sierra via Homebrew), and I 
> noticed that the default --decorate option for `git log` has changed 
> from --decorate=no to --decorate=auto. I'd prefer to keep decoration 
> disabled to minimize clutter in the logs, so I try disabling it in 
> my global .gitconfig (~/.gitconfig) like so:
>
> git config --global log.decorate none
>
> However, this does not seem to disable the log decorations. Running 
> `git log` again still shows the decorations. Strangely, running `git 
> config log.decorate none` does seem to disable decoration, but I 
> would prefer not to do this on a per-repository basis. I can only 
> suspect that this is a Git bug, as my log.decorate global config 
> setting is not being honored. I have already confirmed that my 
> repository's .git/config is not overriding my global preference.
>
> I hope this should be a simple issue, but please let me know if you 
> have questions.