X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=Position.pm;h=6b772a67b82fafe4bcffb5b44a09849a8fb49eeb;hb=f19e1618521811dad0e260ff79645d7055b1b7b7;hp=1a02d61d86f28626aff845546b79ddbde6e487c5;hpb=48957832d49cb870c610721bbda9ba24d060b324;p=remoteglot

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);
 	}