From cd87dbc7bf7f282350bafeaa618586fc9a2a1548 Mon Sep 17 00:00:00 2001
From: Tobie <tobie.langel@gmail.com>
Date: Thu, 24 Apr 2014 19:06:06 +0200
Subject: [PATCH] Allow references that are missing href.

---
 js/core/biblio.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/js/core/biblio.js b/js/core/biblio.js
index b60947ef6b..5f7acfc2fc 100644
--- a/js/core/biblio.js
+++ b/js/core/biblio.js
@@ -44,10 +44,11 @@ define(
                 if (ref.etAl) output += " et al";
                 output += ". ";
             }
-            output += '<a href="' + ref.href + '"><cite>' + ref.title + "</cite></a>. ";
+            if (ref.href) output += '<a href="' + ref.href + '"><cite>' + ref.title + "</cite></a>. ";
+            else output += '<cite>' + ref.title + '</cite>. ';
             if (ref.date) output += ref.date + ". ";
             if (ref.status) output += (REF_STATUSES[ref.status] || ref.status) + ". ";
-            output += 'URL: <a href="' + ref.href + '">' + ref.href + "</a>";
+            if (ref.href) output += 'URL: <a href="' + ref.href + '">' + ref.href + "</a>";
             return output;
         };
         var bibref = function (conf, msg) {