From d964e084fc045e34e9505c31b37bc4d122649971 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20Sj=C3=B6gren?=
 <konstruktoid@users.noreply.github.com>
Date: Sat, 30 May 2015 13:02:37 +0200
Subject: [PATCH] no need for cat when grepping
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Signed-off-by: Thomas Sjögren <konstruktoid@users.noreply.github.com>
---
 tests/1_host_configuration.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/1_host_configuration.sh b/tests/1_host_configuration.sh
index 62b917b..5265036 100644
--- a/tests/1_host_configuration.sh
+++ b/tests/1_host_configuration.sh
@@ -49,7 +49,7 @@ fi
 
 # 1.7
 check_1_7="1.7  - Only allow trusted users to control Docker daemon"
-docker_users=`cat /etc/group | grep docker`
+docker_users=`grep docker /etc/group`
 info "$check_1_7"
 for u in $docker_users; do
   info "     * $u"