app.js: make sure we print multiple gmga/guidelines

Spotted by Miryam and @phisaz. Closes #8.
nexacenter · Mar 10, 2016 · ee7dcc2 · ee7dcc2
1 parent 6177f4e
commit ee7dcc2
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/app.js b/app.js
@@ -14,13 +14,13 @@ function escapeHtml(unsafe) { // See http://stackoverflow.com/questions/6234773
 function drawDetails(info) {
     var html = "<td>";
     if (info instanceof Array) {
-        for (var i = 0; i < info; ++i) {
+        for (var i = 0; i < info.length; ++i) {
             html += "<a href='details.html#" + escapeHtml(info[i])
-                    + "' target='_blank'>" + escapeHtml(info[i]) + "</a>";
+                    + "' target='_blank'>[" + escapeHtml(info[i]) + "]</a> ";
         }
     } else if (info) {
         html += "<a href='details.html#" + escapeHtml(info)
-                + "' target='_blank'>" + escapeHtml(info) + "</a>";
+                + "' target='_blank'>[" + escapeHtml(info) + "]</a>";
     }
     html += "</td>";
     return html;