[PATCH 4 of 4] largefiles: simplify check for lack of path arguments

[Matt Mackall]

On Sun, 2014-11-02 at 13:43 -0800, Martin von Zweigbergk wrote:
> # HG changeset patch
> # User Martin von Zweigbergk <martinvonz at google.com>
> # Date 1414963088 28800
> #      Sun Nov 02 13:18:08 2014 -0800
> # Branch stable
> # Node ID 3df2c5d179ddcd2ff0a1edca410ff2139725e210
> # Parent  b89ddc59955d4ffc106c8566af52111f7d52f718
> largefiles: simplify check for lack of path arguments

These are queued for default, thanks. Mads, thanks for the review.

-- 
Mathematics is the supreme nostalgia of our time.