From 11b1afde52fd25650351bff2c3cf2ed70333b26b Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Thu, 19 Apr 2018 22:00:31 +0200
Subject: [PATCH] fix gpio raspi-gpio get parsing

---
 gpio.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gpio.pl b/gpio.pl
index 6702865..90cbf3b 100755
--- a/gpio.pl
+++ b/gpio.pl
@@ -222,7 +222,7 @@ my @gpio_pins;
 open(my $pio, '-|', 'raspi-gpio get');
 while(<$pio>) {
 	chomp;
-	if ( m/^GPIO (\d+): (.+)/ ) {
+	if ( m/^\s*GPIO (\d+): (.+)/ ) {
 		my $pin = 'gpio' . $1;
 		push @gpio_pins, $1;
 		annotate_pin $pin, $2 if ! $opt_svg;
-- 
2.20.1