Re: [BUG REPORT] git-gui invokes prepare-commit-msg hook incorrectly

> There may be two classes of comments CLI "git commit" users would be
> seeing, ones coming from the "git commit" itself that describe what
> CLI "git commit" does (e.g., "lines starting with '#' are ignored",
> "absolutely empty message buffer aborts the command"), and others
> coming from project specific template and other mechanisms that
> describe what the project expects (e.g., "please keep your lines
> shorter than 72 columns").
> 
> I agree that it makes perfect sense not to show the former at all to
> the end-user in git-gui UI, especially if git-gui does not ignore
> lines starting with '#' or abort commit with an empty message.
> 
> I am not sure if it is safe to strip the latter out of user's view,
> though.