}
if (exists($pos_calculating->{'history'}) &&
- defined($remoteglotconf::json_history_dir)) {
+ defined($remoteglotconf::json_history_dir) && defined($json->{'engine'}{name})) {
my $id = id_for_pos($pos_calculating);
my $filename = $remoteglotconf::json_history_dir . "/" . $id . ".json";