Update config only reboot in -B if changes

config

@@ -501,17 +501,23 @@ elif [ "$1" = "-B" ]; then
 	read saver
 	echo
 
+	reboot = 0
+
 	if [ "$saver" = "y" ] || [ "$saver" = "yes" ]  ; then
 		echo "Safe Mode! Battery saver mode is now ON"
 		touch /home/pi/CubeSatSim/battery_saver
-#		if [ "$mode" = "0" ] ; then sudo systemctl restart rpitx
+		if [ "$mode" = "0" ] ; then
+			reboot = 1
+		fi
 	else
 		echo "Safe Mode is OFF. Battery saver mode is now OFF"
 		if [ "$mode" = "1" ] ; then 
 			sudo rm /home/pi/CubeSatSim/battery_saver
+			reboot = 1
 		fi
 	fi
 
+	if [ "$reboot" = "1" ] ; then  
 		value=`cat /home/pi/CubeSatSim/.mode`
 		echo "$value" > /dev/null
 		set -- $value
@@ -521,6 +527,7 @@ elif [ "$1" = "-B" ]; then
 	#		sudo systemctl restart cubesatsim
 			sudo reboot now
 		fi
+	fi
 
 elif [ "$1" = "-q" ]; then