From 8ec57de248d08d4599b3a23999e1d5f8dcf973f4 Mon Sep 17 00:00:00 2001
From: dman776 <dman776@gmail.com>
Date: Sat, 22 Aug 2020 09:50:58 -0500
Subject: [PATCH] bugfix: correct lower-case translation for hostname (#555)

---
 files/usr/local/bin/aredn_message.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/files/usr/local/bin/aredn_message.sh b/files/usr/local/bin/aredn_message.sh
index c0d66edc..c53fca2d 100755
--- a/files/usr/local/bin/aredn_message.sh
+++ b/files/usr/local/bin/aredn_message.sh
@@ -39,7 +39,7 @@ ping -q -W10 -c1 downloads.arednmesh.org > /dev/null &&
   [ -f /tmp/aredn_message ] && 
   rm /tmp/aredn_message
 
-nodename=$(echo "$HOSTNAME" | tr '[:upper:]' '[:lower:]')
+nodename=$(echo "$HOSTNAME" | tr 'A-Z' 'a-z')
 
 if [ $online = "true" ] 
 then