[PATCH STABLE] bundle: exit early when there are no commits to bundle

[Matt Mackall]

On Tue, 2016-01-19 at 15:23 -0800, Durham Goode wrote:
> # HG changeset patch
> # User Durham Goode <durham at fb.com>
> # Date 1453239830 28800
> #      Tue Jan 19 13:43:50 2016 -0800
> # Branch stable
> # Node ID 65decdaf0e60d76e615d599205ad9fc45ec37693
> # Parent  d2c5ad3deccb5a504e2553652b66a4110db68afb
> bundle: exit early when there are no commits to bundle

Queued for stable, thanks.

-- 
Mathematics is the supreme nostalgia of our time.