From 24141cdcb94999db1cea170a910aa47db560f14d Mon Sep 17 00:00:00 2001
From: Wojciech Kozlowski <wk@wojciechkozlowski.eu>
Date: Mon, 16 Dec 2019 08:30:36 +0100
Subject: [PATCH] Fix test for using colours in stdout

---
 b2-backup.sh        | 2 +-
 backup.sh           | 2 +-
 registry-cleaner.sh | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/b2-backup.sh b/b2-backup.sh
index c60c648..b36a9c2 100755
--- a/b2-backup.sh
+++ b/b2-backup.sh
@@ -5,7 +5,7 @@ set -ue
 CYAN='\033[01;36m'
 NC='\033[00m'
 
-if [ -t 1 ]; then
+if [ ! -t 1 ]; then
     CYAN=''
     NC=''
 fi
diff --git a/backup.sh b/backup.sh
index 3e66fba..282681e 100755
--- a/backup.sh
+++ b/backup.sh
@@ -8,7 +8,7 @@ YELLOW='\033[01;33m'
 CYAN='\033[01;36m'
 NC='\033[00m'
 
-if [ -t 1 ]; then
+if [ ! -t 1 ]; then
     RED=''
     GREEN=''
     YELLOW=''
diff --git a/registry-cleaner.sh b/registry-cleaner.sh
index c9f70f7..db5ba35 100755
--- a/registry-cleaner.sh
+++ b/registry-cleaner.sh
@@ -5,7 +5,7 @@ set -e
 CYAN='\033[01;36m'
 NC='\033[00m'
 
-if [ -t 1 ]; then
+if [ ! -t 1 ]; then
     CYAN=''
     NC=''
 fi