1.1 --- a/shell/gpio.sh	Sat Nov 05 17:38:05 2016 +0100
     1.2 +++ b/shell/gpio.sh	Sat Nov 05 17:39:49 2016 +0100
     1.3 @@ -98,7 +98,7 @@
     1.4  	local port="$1";
     1.5  	local value="$2";
     1.6  	if [ $# -ne 2 ] || [[ "$value" != @("0"|"1") ]]; then _gpio_log_error "usage: ${FUNCNAME[0]} <port> <0|1>"; return 1; fi
     1.7 -	if ! _gpio_valid_port "$port";                          then _gpio_log_error "invalid port number: $port";  return 1; fi;
     1.8 +	if ! _gpio_valid_port "$port";                   then _gpio_log_error "invalid port number: $port";         return 1; fi;
     1.9  	
    1.10  	if ! echo "$value" > "/sys/class/gpio/gpio$port/value"; then
    1.11  		_gpio_log_error "unable to write value $value to port $port";