From: Carl Worth <cworth@cworth.org>
Date: Mon, 13 Aug 2012 20:24:03 +0000 (-0700)
Subject: diff: Don't use colorized line-format options when not on a tty
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;h=f45f1e2f0113a78a64b909ad87801f9f63a1fd28;hp=f45f1e2f0113a78a64b909ad87801f9f63a1fd28;p=apitrace

diff: Don't use colorized line-format options when not on a tty

The color output is convenient when manually looking at the
output. But when saving output to a file, (for example, for use in the
test suite), it's useful to have a much more minimal output.
---