On Thu, Feb 1, 2018 at 9:45 PM, Oleg Pykhalov <go.wigust@gmail.com> wrote:
> In addion to my previous message.
>
> Oleg Pykhalov <go.wigust@gmail.com> writes:
>
>> The following patch allows to use 'vc-chlog' in the Git worktree instead
>> of getting “can't determine version control system for DIRECTORY”.
>
> Probably a directory is needed, too.  I was little bit confused about
> that directory is a file and it worked for the first time because I have
> another version of vc-dwim installed simultaneously.  Apologies.
>
> Here is a new patch.

Thank you. I've pushed that along with two other commits that were
required to complete git worktree support.
Here are the changes I've just pushed: