typo in bin/brightness

2017-04-02 08:01:47 +02:00 · 2017-04-02 08:01:47 +02:00 · fa14ce130a
parent e53f66ce01
commit fa14ce130a
1 changed files with 6 additions and 0 deletions
--- a/bin/brightness
+++ b/bin/brightness
@ -1,6 +1,12 @@
 #!/bin/bash
 disps=$(xrandr -q | grep " connected")

+if [ "$1"	= '-h' ];
+then
+	echo $0 '[-h] [displaycode,[ brightness]]'
+	exit
+fi
+
 if [ ! -z $2 ];
 then
 	disp=$1