some bugfixes

buzzer.sh

@@ -34,6 +34,8 @@ while true; do
 
 	elif [ "$swupstat" -eq 1 ]; then
 
+		swupstat="$($cmdgpio read $swupgpio)"
+		
 		if $(command -v pgrep) "$pgrepplayer" > /dev/null; then
                		$(command -v pkill) "$pgrepplayer"
 		fi
@@ -51,9 +53,9 @@ while true; do
 			sleep 0.1
 		done
 
+               	$(command -v pkill) "$pgrepplayer"
 		echo "Off air!"
 		cmdonairstat=0
-               	$(command -v pkill) "$pgrepplayer"
 
 	elif [ "$buzzerstat" -eq 1 ] && [ "$swupstat" -eq 0 ]; then
 		sleep 0.1