minor

getstats

@@ -11,11 +11,10 @@ use strict;
 use warnings;
 use Data::Dumper;
 use JSON;
-#use Getopt::Long;
 use Getopt::Long;
 
-my $node_client = 'hush-cli';	# hush-cli client
+my $node_client = 'hush-cli'; # hush-cli client
-my $block_height = 699000;		# start block unless changed with --block
+my $block_height = 699000; # start block unless changed with --block
 my $version = "0.1";
 my $print_version;
 
@@ -58,7 +57,7 @@ sub read_json {
 
         my ($raw) = @_;
 
-        eval { decode_json($raw) };							# eval first, bad JSON kills puppies
+        eval { decode_json($raw) }; # eval first, bad JSON kills puppies
 
         if (!$@) {                             					
             return(decode_json($raw));
@@ -76,7 +75,7 @@ sub node_cli {
 
 	my $response = qx{$node_client $command 2>/dev/null};
 
-	my $json = read_json($response);						# bad JSON kills puppies too
+	my $json = read_json($response);
 
 	if ($json) {
 		return($json);