[PATCH V2] identify: avoid a crash when given '-r wdir()'

[Matt Mackall]

On Mon, 2015-06-29 at 13:13 -0400, Matt Harbison wrote:
> # HG changeset patch
> # User Matt Harbison <matt_harbison at yahoo.com>
> # Date 1435531198 14400
> #      Sun Jun 28 18:39:58 2015 -0400
> # Node ID 46033c2b55b71c40b32315f16f5524b0295e64dc
> # Parent  6fb8a76fa2afa847734c15ef7b2e22a94505c591
> identify: avoid a crash when given '-r wdir()'

Queued for default, thanks.

-- 
Mathematics is the supreme nostalgia of our time.