From 364f9440ccc3bf54ae1db3455fbb9b6a6e9e1b2c Mon Sep 17 00:00:00 2001
From: Doug Bell <madcityzen@gmail.com>
Date: Thu, 4 Sep 2014 00:12:05 -0500
Subject: only use colors when attached to a terminal

If STDOUT is not hooked up to a terminal, automatically disable the
colors by setting the appropriate environment variable.
---
 runtests.pl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/runtests.pl b/runtests.pl
index 5facbe6..adcc373 100644
--- a/runtests.pl
+++ b/runtests.pl
@@ -16,6 +16,9 @@ if (!(defined $PROG && defined $SPEC)) {
   exit 1;
 }
 
+# Disable ANSI colors if we're not hooked up to a terminal
+$ENV{ANSI_COLORS_DISABLED} ||= !-t *STDOUT;
+
 my $passed = 0;
 my $failed = 0;
 my $skipped = 0;
-- 
cgit v1.2.3