From 9a5fd05005a48b0a6665c1c3c903637b1117c237 Mon Sep 17 00:00:00 2001
From: HarvsG <11440490+HarvsG@users.noreply.github.com>
Date: Wed, 13 Jul 2022 18:25:38 +0100
Subject: [PATCH] improve lower-casing

fixes an error on OpenWRT
---
 scripts/netclient-install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/netclient-install.sh b/scripts/netclient-install.sh
index 66ff5b60..c0c312c6 100755
--- a/scripts/netclient-install.sh
+++ b/scripts/netclient-install.sh
@@ -114,7 +114,7 @@ dist=netclient
 echo "OS Version = $(uname)"
 echo "Netclient Version = $VERSION"
 
-case $(uname | tr '[:upper:]' '[:lower:]') in
+case $(uname | tr A-Z a-z) in
 	linux*)
 		if [ -z "$CPU_ARCH" ]; then
 			CPU_ARCH=$(uname -m)