re-enable colors on kernel bound pins

diff --git a/gpio.pl b/gpio.pl
index ecad503..bc6ee7e 100755 (executable)
--- a/gpio.pl
+++ b/gpio.pl
@@ -192,7 +192,7 @@ sub svg_style {
                my ($fg,$bg) = @{ $cols->{gnd} };
                rect $x,$y,$col,$bg;
                return qq{ style="fill:$fg"};
-       } elsif ( $name =~ m/\[(\w+)\d\]/ ) { # kernel
+       } elsif ( $name =~ m/\[(\w+)\d/ ) { # kernel
                my $dev = $1;
                if ( my ($fg,$bg) = @{ $cols->{$dev} } ) {
                        rect $x,$y,$col,$bg;