From 3a7e720e8248088703614dc788877db76a36ff46 Mon Sep 17 00:00:00 2001
From: Christer Edwards <christer.edwards@gmail.com>
Date: Sat, 31 Jul 2021 15:04:08 -0600
Subject: [PATCH] improve NO_COLOR detection

---
 usr/local/share/bastille/common.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usr/local/share/bastille/common.sh b/usr/local/share/bastille/common.sh
index 1220fb20..3ef2aeda 100644
--- a/usr/local/share/bastille/common.sh
+++ b/usr/local/share/bastille/common.sh
@@ -38,7 +38,7 @@ enable_color() {
 }
 
 # If "NO_COLOR" environment variable is present, disable output colors.
-if ! export | grep -q "NO_COLOR"; then
+if [ -z "${NO_COLOR}" ]; then
     enable_color
 fi