From 75d320284579b8d7000a5cf8d8a202e29468f75e Mon Sep 17 00:00:00 2001
From: Frank <biercenator@gmail.com>
Date: Sun, 25 Mar 2012 04:31:59 +0800
Subject: [PATCH] Upgrade citeproc-js to version 1.0.307

---
 chrome/content/zotero/xpcom/citeproc.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/chrome/content/zotero/xpcom/citeproc.js b/chrome/content/zotero/xpcom/citeproc.js
index 87db4c61e..9009e3665 100644
--- a/chrome/content/zotero/xpcom/citeproc.js
+++ b/chrome/content/zotero/xpcom/citeproc.js
@@ -2158,7 +2158,7 @@ CSL.DateParser = function () {
 };
 CSL.Engine = function (sys, style, lang, forceLang) {
     var attrs, langspec, localexml, locale;
-    this.processor_version = "1.0.306";
+    this.processor_version = "1.0.307";
     this.csl_version = "1.0";
     this.sys = sys;
     this.sys.xml = new CSL.System.Xml.Parsing();
@@ -10179,6 +10179,9 @@ CSL.Util.Suffixator.prototype.format = function (N) {
 CSL.Engine.prototype.processNumber = function (node, ItemObject, variable) {
     var num, m, i, ilen, j, jlen;
     var debug = false;
+    if (!ItemObject) {
+        return;
+    }
     num = ItemObject[variable];
     this.tmp.shadow_numbers[variable] = {};
     this.tmp.shadow_numbers[variable].values = [];