From 6fc923a371fb0dd87d14a2e6c0da672f704351f5 Mon Sep 17 00:00:00 2001
From: Ralf Ramsauer <ralf@binary-kitchen.de>
Date: Fri, 14 Jun 2019 23:56:56 +0200
Subject: [PATCH] doorstate: Use variable instead of constant value

Signed-off-by: Ralf Ramsauer <ralf@binary-kitchen.de>
---
 doorstate | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doorstate b/doorstate
index 1087daa..a9808c3 100755
--- a/doorstate
+++ b/doorstate
@@ -12,7 +12,7 @@ if [ "$(id -u)" != "0" ]; then
 fi
 
 while true; do
-	gpio-wait /dev/gpiochip0 22
+	gpio-wait /dev/gpiochip0 $GPIO
 	ret=$?
 
 	if [ $ret -eq 0 ]; then