From f9d5f09520bdaccd9524daf9ccd1eb8ddc0d0eaf Mon Sep 17 00:00:00 2001
From: Michel-FK <michel.stempin@funkey-project.com>
Date: Tue, 11 May 2021 23:20:14 +0200
Subject: [PATCH] cleanup scripts

Signed-off-by: Michel-FK <michel.stempin@funkey-project.com>
---
 .../board/funkey/rootfs-overlay/usr/local/sbin/brightness | 8 +++++++-
 .../funkey/rootfs-overlay/usr/local/sbin/low_bat_check    | 2 --
 FunKey/board/funkey/rootfs-overlay/usr/local/sbin/volume  | 8 +++++++-
 3 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/brightness b/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/brightness
index 5d8352c..b9d1ebb 100755
--- a/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/brightness
+++ b/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/brightness
@@ -85,12 +85,18 @@ if [ ${#} -lt 1 -o ${#} -gt 2 ]; then
     usage
 fi
 
-case ${1} in
+case "${1}" in
     up)
+	if [ ${#} -ne 1 ]; then
+	    usage
+	fi
 	increase_brightness
 	;;
 
     down)
+	if [ ${#} -ne 1 ]; then
+	    usage
+	fi
 	decrease_brightness
 	;;
 
diff --git a/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/low_bat_check b/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/low_bat_check
index 51908e3..e379f8f 100755
--- a/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/low_bat_check
+++ b/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/low_bat_check
@@ -21,8 +21,6 @@ BAT_PRESENT_FILE=/sys/class/power_supply/axp20x-battery/present
 BAT_PERCENT_FILE=/sys/class/power_supply/axp20x-battery/capacity
 BAT_PERCENT_RESCALED_FILE=/tmp/current_battery_percentage
 LOW_BAT_ICON=/sys/class/graphics/fb0/low_battery
-SCHEDULE_SHUTDOWN_CMD=sched_shutdown
-SIGNAL_URS1_TO_EMULATORS_CMD=signal_usr1_to_emulators
 
 # Variables declaration
 low_bat_status=0
diff --git a/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/volume b/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/volume
index 0665814..1ba457b 100755
--- a/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/volume
+++ b/FunKey/board/funkey/rootfs-overlay/usr/local/sbin/volume
@@ -93,12 +93,18 @@ if [ ${#} -lt 1 -o ${#} -gt 2 ]; then
     usage
 fi
 
-case ${1} in
+case "${1}" in
     up)
+	if [ ${#} -ne 1 ]; then
+	    usage
+	fi
 	increase_volume
 	;;
 
     down)
+	if [ ${#} -ne 1 ]; then
+	    usage
+	fi
 	decrease_volume
 	;;