From cda39ab9e16cb6e3d0979b1727792bd7e55917ec Mon Sep 17 00:00:00 2001
From: Matthew McGinn <matthew@balena.io>
Date: Mon, 2 Sep 2019 18:39:13 +0200
Subject: [PATCH] entry.sh: conform to shellcheck syntax

Change-type: patch
Signed-off-by: Matthew McGinn <matthew@balena.io>
---
 entry.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/entry.sh b/entry.sh
index f496054e..166f5003 100755
--- a/entry.sh
+++ b/entry.sh
@@ -46,7 +46,7 @@ fi
 export DBUS_SYSTEM_BUS_ADDRESS="unix:path=/mnt/root/run/dbus/system_bus_socket"
 
 # Include self-signed CAs, should they exist
-if [ ! -z "${BALENA_ROOT_CA}" ]; then
+if [ -n "${BALENA_ROOT_CA}" ]; then
 	if [ ! -e '/etc/ssl/certs/balenaRootCA.pem' ]; then
 		mkdir -p /usr/local/share/ca-certificates
 		echo "${BALENA_ROOT_CA}" > /usr/local/share/ca-certificates/balenaRootCA.crt