From e65307d6d11f843750e6f539277803196d6f4c6a Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Wed, 30 Apr 2014 13:53:17 +0000
Subject: functions: only enable colors on terminals

We dont want wolors enabled when output is a file or a pipe
---
 functions.sh.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions.sh.in b/functions.sh.in
index 719b354..4bdda5d 100644
--- a/functions.sh.in
+++ b/functions.sh.in
@@ -175,7 +175,7 @@ enable_colors() {
 	BLUE="\033[1;34m"
 }
 
-if [ -n "$USE_COLORS" ]; then
+if [ -n "$USE_COLORS" ] && [ -t 1 ]; then
 	enable_colors
 else
 	disable_colors
-- 
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