From: Andre Noll <maan@systemlinux.org>
Date: Sun, 11 Sep 2011 01:02:41 +0000 (+0200)
Subject: testsuite: Don't write ANSI escapes to test output files.
X-Git-Tag: v0.4.9~12^2~4
X-Git-Url: http://git.tuebingen.mpg.de/?a=commitdiff_plain;ds=sidebyside;h=784c2391535a896aff0e51bf3976b52bf9f06b71;hp=784c2391535a896aff0e51bf3976b52bf9f06b71;p=paraslash.git

testsuite: Don't write ANSI escapes to test output files.

The say() function adds ANSI escape sequences for colors to the output
if stdout is a tty. However, we don't want colors for output written
to a file, so don't use say() in this case.
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