From 896fb98ab1802c4bb4340871348bdad4a25820ab Mon Sep 17 00:00:00 2001
From: dbroqua <dbroqua@mousur.org>
Date: Wed, 16 Sep 2020 20:31:57 +0200
Subject: [PATCH] Adjust brightness on active display

---
 Bin/brightness.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Bin/brightness.sh b/Bin/brightness.sh
index 979c5f0..a6f331d 100755
--- a/Bin/brightness.sh
+++ b/Bin/brightness.sh
@@ -1,6 +1,7 @@
 #! /bin/bash
 
 CURRENT=`xrandr --verbose | grep -m 1 -i brightness | cut -f2 -d ' '`
+OUTPUT=`xrandr|grep ' connected'|grep 'primary'|cut -d' ' -f 1`
 GAP=0.1
 NEWVALUE=${CURRENT}
 
@@ -16,7 +17,8 @@ case $1 in
     ;;
     read)
         echo "${CURRENT}*100/1"|bc
+        exit 0
     ;;
 esac
 
-xrandr --output eDP-1 --brightness ${NEWVALUE}
+xrandr --output ${OUTPUT} --brightness ${NEWVALUE}