From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Tue, 16 Dec 2014 00:35:56 +0000 (+0100)
Subject: Make display on unreachable and terminal positions prettier.
X-Git-Url: https://git.sesse.net/?p=remoteglot-book;a=commitdiff_plain;h=e3de57df4e4edd735900752dae612206083ec20a

Make display on unreachable and terminal positions prettier.
---

diff --git a/www/js/book.js b/www/js/book.js
index a100fc8..2821ae1 100644
--- a/www/js/book.js
+++ b/www/js/book.js
@@ -236,11 +236,19 @@ var show_lines = function(data, game) {
 				td.appendChild(move_a);
 				$(move_a).text(line[j]);
 			} else if (headings[j][1] == TYPE_INTEGER) {
-				add_td(tr, line[j]);
+				add_td(tr, line[j] || 0);
 			} else if (headings[j][1] == TYPE_FLOAT) {
-				add_td(tr, line[j].toFixed(1));
+				if (isNaN(line[j]) || !isFinite(line[j])) {
+					add_td(tr, '');
+				} else {
+					add_td(tr, line[j].toFixed(1));
+				}
 			} else {
-				add_td(tr, (100.0 * line[j]).toFixed(1) + "%");
+				if (isNaN(line[j]) || !isFinite(line[j])) {
+					add_td(tr, '');
+				} else {
+					add_td(tr, (100.0 * line[j]).toFixed(1) + "%");
+				}
 			}
 		}