From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Sat, 13 Dec 2014 23:06:40 +0000 (+0100)
Subject: Remove dead code.
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=171536ef785ed241ff9b96945fd8e57082cb248a;p=remoteglot-book

Remove dead code.
---

diff --git a/www/opening-stats.pl b/www/opening-stats.pl
index adf138f..a17a82f 100755
--- a/www/opening-stats.pl
+++ b/www/opening-stats.pl
@@ -68,11 +68,6 @@ for my $move (@moves) {
 print $cgi->header(-type=>'application/json');
 print JSON::XS::encode_json({ moves => \@json_moves, opening => $opening, root_game => $root_game });
 
-sub num {
-	my $x = shift;
-	return $x->{'white'} + $x->{'draw'} + $x->{'black'};
-}
-
 sub read_openings {
 	open my $fh, "../openings.txt"
 		or die "../openings.txt: $!";