[PATCH RFC] color: fix --color=always when output is piped

[Matt Mackall]

On Wed, 2011-05-25 at 18:49 +0200, Peter Arrenbrecht wrote:
> # HG changeset patch
> # User Peter Arrenbrecht <peter.arrenbrecht at gmail.com>
> # Date 1306342080 -7200
> # Node ID 30850bc97c5c1f6ba8bb0d07bc0d57fb32a0b1dd
> # Parent  9d31f762cdf263329aa80e0b8d9ecc38a2b3bf44
> color: fix --color=always when output is piped

Queued, thanks.

-- 
Mathematics is the supreme nostalgia of our time.