From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Sat, 13 Dec 2014 17:13:02 +0000 (+0100)
Subject: Less bogosity when we have no position info.
X-Git-Url: https://git.sesse.net/?p=remoteglot-book;a=commitdiff_plain;h=95c49ee7d384bef444ee30aad95c7f637bed0e10

Less bogosity when we have no position info.
---

diff --git a/www/opening-stats.pl b/www/opening-stats.pl
index aea6b2d..076a6a3 100755
--- a/www/opening-stats.pl
+++ b/www/opening-stats.pl
@@ -26,6 +26,7 @@ my $opening = $openings{$opening_num} // 'A00: Start position';
 
 my $root_pgn;
 eval {
+	die "Missing PGN position data." if (!defined($pgn_file_number) || !defined($pgn_start_position));
 	$root_pgn = read_root_pgn($pgn_file_number, $pgn_start_position);
 };
 if ($@) {