From 93fd18f76fe5b108dd17cc595fcff36094b03c97 Mon Sep 17 00:00:00 2001
From: Paul Philippov <themactep@gmail.com>
Date: Wed, 24 Aug 2022 19:07:41 -0400
Subject: [PATCH] we don't do raw ANSI codes here, we have echo_c for that.

---
 general/overlay/usr/sbin/sysupgrade | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/general/overlay/usr/sbin/sysupgrade b/general/overlay/usr/sbin/sysupgrade
index 6835a37f..9d0c73a6 100755
--- a/general/overlay/usr/sbin/sysupgrade
+++ b/general/overlay/usr/sbin/sysupgrade
@@ -142,7 +142,10 @@ check_sdcard() {
 }
 
 create_lock() {
-	[ -f /tmp/sysupgrade.lock ] && echo -e "\e[1;31m\nAnother sysupgrade process is already running!\e[0m\n" && exit 1
+	if [ -f /tmp/sysupgrade.lock ]; then
+		echo_c 31 "\nAnother sysupgrade process is already running!"
+		exit 1
+	fi
 	touch /tmp/sysupgrade.lock
 }