X-Git-Url: https://git.sesse.net/?p=remoteglot;a=blobdiff_plain;f=www%2Fjs%2Fremoteglot.js;h=f88e1e0dabaa6fbbdbe0bae0fee9ea6c39fddd85;hp=570484c0882e93188d82678ae2f4687fcae58c0c;hb=80b7eedfd414c122038def7ec9e229766219be92;hpb=07df5186917c7eebde1fe9f1cee1919c5c1bc398

diff --git a/www/js/remoteglot.js b/www/js/remoteglot.js
index 570484c..f88e1e0 100644
--- a/www/js/remoteglot.js
+++ b/www/js/remoteglot.js
@@ -440,7 +440,7 @@ var print_pv = function(line_num, pretty_pv, move_num, toplay, opt_limit, opt_sh
 			++i;
 		}
 		move_num += i / 2;
-	} else if (toplay == 'B') {
+	} else if (toplay == 'B' && pretty_pv.length > 0) {
 		var move = "<a class=\"move\" id=\"automove" + line_num + "-0\" href=\"javascript:show_line(" + line_num + ", " + 0 + ");\">" + pretty_pv[0] + "</a>";
 		pv = move_num + '. … ' + move;
 		toplay = 'W';
@@ -601,7 +601,7 @@ var update_board = function(data, num_viewers) {
 	if (data['score'] !== null) {
 		$("#score").text(data['score']);
 	}
-	if (data['short_score'] !== undefined) {
+	if (data['short_score'] !== undefined && data['short_score'] !== null) {
 		document.title = '(' + data['short_score'] + ') analysis.sesse.net';
 	} else {
 		document.title = 'analysis.sesse.net';