From dac9883008d32bfadd7ba4acb080be3a380498ae Mon Sep 17 00:00:00 2001
From: Robert Kaussow <mail@thegeeklab.de>
Date: Sat, 9 Oct 2021 14:40:23 +0200
Subject: [PATCH] fix: use echo to output logs

---
 overlay/usr/local/lib/log.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/overlay/usr/local/lib/log.sh b/overlay/usr/local/lib/log.sh
index 399634e..44fd27b 100644
--- a/overlay/usr/local/lib/log.sh
+++ b/overlay/usr/local/lib/log.sh
@@ -8,7 +8,7 @@ log() {
     message="$2"
     timestamp=$(date +"%Y-%m-%d %H:%M:%S")
     script_name="$(basename "$0")"
-    printf >&2 "%s [%s] [%s] %s" "${timestamp}" "${level}" "$script_name" "${message}"
+    echo >&2 "${timestamp} [${level}] [$script_name] ${message}"
 }
 
 # Log the given message at INFO level. All logs are written to stderr with a timestamp.