From 181af670335ba1374e8cc6b04ded7350cd5e066b Mon Sep 17 00:00:00 2001
From: Gerhard Hoffmann <g.hoffmann@atb-online.eu>
Date: Thu, 2 Jun 2022 17:27:30 +0200
Subject: [PATCH] source loag_helpers only once

---
 log_helpers | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/log_helpers b/log_helpers
index 2148a25..67a1b33 100755
--- a/log_helpers
+++ b/log_helpers
@@ -1,7 +1,7 @@
 #!/bin/bash
 # set -x 
 
-if [ ${log_helpers_sourced:-1} = "1" ]; then    # include ony once
+if [ "${log_helpers_sourced:-1}" = "1" ]; then    # include only once
     readonly log_helpers_sourced=${BASH_SOURCE[0]}
 
     readonly log_file=/var/log/update_controller.log