[PATCH] lfs: add a comment to describe subtle local blobstore open() behavior

[Yuya Nishihara]

On Fri, 05 Jan 2018 22:28:26 -0500, Matt Harbison wrote:
> # HG changeset patch
> # User Matt Harbison <matt_harbison at yahoo.com>
> # Date 1515206909 18000
> #      Fri Jan 05 21:48:29 2018 -0500
> # Node ID 410d48b16de6db0f2500264e8d5952bad6a5df27
> # Parent  8b958d21b19d659f3d8d802b327cec58095f8e7a
> lfs: add a comment to describe subtle local blobstore open() behavior

Queued, thanks.