[PATCH STABLE] lfs: avoid a potential variable reference before assignment error in cmdserver

[Yuya Nishihara]

On Wed, 10 Oct 2018 13:19:53 -0400, Matt Harbison wrote:
> # HG changeset patch
> # User Matt Harbison <matt_harbison at yahoo.com>
> # Date 1539188728 14400
> #      Wed Oct 10 12:25:28 2018 -0400
> # Branch stable
> # Node ID 51e0af18304005dc62d1debe1bba6614140056ab
> # Parent  3e61146d7b243078101ba1a554d90490fc915f71
> lfs: avoid a potential variable reference before assignment error in cmdserver

Queued for stable, thanks.