From c555a037520769fe44012c04b4fe668eb1849b0a Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Sun, 9 Nov 2014 19:09:37 +0100
Subject: [PATCH] Do not send the prettyprint cache in the JSON; it only wastes
 space.

---
 Position.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Position.pm b/Position.pm
index 1a02d61..6b772a6 100644
--- a/Position.pm
+++ b/Position.pm
@@ -112,7 +112,7 @@ sub fen {
 
 sub to_json_hash {
 	my $pos = shift;
-	my $json = { %$pos, board => undef, fen => $pos->fen() };
+	my $json = { %$pos, board => undef, prettyprint_cache => undef, fen => $pos->fen() };
 	if ($json->{'player_w'} =~ /^base64:(.*)$/) {
 		$json->{'player_w'} = MIME::Base64::decode_base64($1);
 	}
-- 
2.39.2