From cb656c9456569bd58830b0ed6676a55d3351c981 Mon Sep 17 00:00:00 2001
From: Frank <biercenator@gmail.com>
Date: Mon, 13 Feb 2012 16:44:06 +0800
Subject: [PATCH] Upgrade citeproc-js to version 1.0.280

---
 chrome/content/zotero/xpcom/citeproc.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/chrome/content/zotero/xpcom/citeproc.js b/chrome/content/zotero/xpcom/citeproc.js
index fc64f51060..be9a00e22d 100644
--- a/chrome/content/zotero/xpcom/citeproc.js
+++ b/chrome/content/zotero/xpcom/citeproc.js
@@ -2133,7 +2133,7 @@ CSL.DateParser = function () {
 };
 CSL.Engine = function (sys, style, lang, forceLang) {
     var attrs, langspec, localexml, locale;
-    this.processor_version = "1.0.279";
+    this.processor_version = "1.0.280";
     this.csl_version = "1.0";
     this.sys = sys;
     this.sys.xml = new CSL.System.Xml.Parsing();
@@ -10847,6 +10847,9 @@ CSL.Output.Formats.prototype.html = {
 };
 CSL.Output.Formats.prototype.text = {
     "text_escape": function (text) {
+        if (!text) {
+            text = "";
+        }
         return text;
     },
     "bibstart": "",
@@ -10898,6 +10901,9 @@ CSL.Output.Formats.prototype.text = {
 };
 CSL.Output.Formats.prototype.rtf = {
     "text_escape": function (text) {
+        if (!text) {
+            text = "";
+        }
         return text
         .replace(/([\\{}])/g, "\\$1", "g")
         .replace(CSL.SUPERSCRIPTS_REGEXP,