[PATCH 3 of 3] dirstate._normalize: don't construct dirfoldmap if not necessary

[Matt Mackall]

On Tue, 2015-03-31 at 20:24 -0700, Siddharth Agarwal wrote:
> # HG changeset patch
> # User Siddharth Agarwal <sid0 at fb.com>
> # Date 1427855677 25200
> #      Tue Mar 31 19:34:37 2015 -0700
> # Node ID 9a023f039ed86ed4694174223b5f6c3965e99723
> # Parent  08b7cf83a76bfa709fd94381b1fb1708ca42465f
> dirstate._normalize: don't construct dirfoldmap if not necessary

These are queued for default, thanks.

-- 
Mathematics is the supreme nostalgia of our time.