From 0e52c8d26cc9268a8df2f22f8d6adcb213219396 Mon Sep 17 00:00:00 2001
From: Martin Selbmann <martinallnet@gmail.com>
Date: Wed, 23 Sep 2020 15:39:11 +0200
Subject: [PATCH] volume control fixes

---
 buzzer.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/buzzer.sh b/buzzer.sh
index efa1aac..f4f853b 100755
--- a/buzzer.sh
+++ b/buzzer.sh
@@ -62,7 +62,7 @@ while true; do
 
 	elif [ "$volumevalue" -eq 0 ] && [ "$swdownstat" -eq 1 ]; then
 		
-		while [ "$volumevalue" -lt "$volumemax" ] || [ "$buzzerstat" -eq 0 ]; do
+		while [ "$volumevalue" -lt "$volumemax" ] && [ "$buzzerstat" -eq 1 ]; do
 			volumevalue=$((volumevalue + 1))
 			$cmdamixer -q -c 2 sset 'Speaker' $volumevalue%
 			buzzerstat="$($cmdgpio read $buzzergpio)"
@@ -71,7 +71,7 @@ while true; do
 
 	elif [ "$volumevalue" -gt 0 ] && [ "$swdownstat" -eq 0 ]; then
 
-		while [ "$volumevalue" -gt 0 ] || [ "$swdownstat" -eq 1 ]; do
+		while [ "$volumevalue" -gt 0 ] && [ "$swdownstat" -eq 0 ]; do
 			volumevalue=$((volumevalue -1))
 			$cmdamixer -q -c 2 sset 'Speaker' $volumevalue%
 			swdownstat="$($cmdgpio read $swdowngpio)"