From 879ed11b69e48b1cdd6dcab33753895350bd6243 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Tue, 22 Aug 2017 12:18:29 +0200
Subject: [PATCH] Update citeproc-js to 1.1.175

---
 chrome/content/zotero/xpcom/citeproc.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/chrome/content/zotero/xpcom/citeproc.js b/chrome/content/zotero/xpcom/citeproc.js
index dcf40a38e0..e9e75f487b 100644
--- a/chrome/content/zotero/xpcom/citeproc.js
+++ b/chrome/content/zotero/xpcom/citeproc.js
@@ -24,7 +24,7 @@
  */
 'use strict'
 var CSL = {
-    PROCESSOR_VERSION: "1.1.174",
+    PROCESSOR_VERSION: "1.1.175",
     CONDITION_LEVEL_TOP: 1,
     CONDITION_LEVEL_BOTTOM: 2,
     PLAIN_HYPHEN_REGEX: /(?:[^\\]-|\u2013)/,
@@ -3911,7 +3911,7 @@ CSL.Output.Queue.prototype.string = function (state, myblobs, blob) {
             }
             ret = ret.concat(addtoret);
         }
-        if (blobjr.strings.first_blob) {
+        if (blobjr.strings.first_blob && state.registry.registry[blobjr.strings.first_blob]) {
             state.registry.registry[blobjr.strings.first_blob].offset = state.tmp.offset_characters;
             state.tmp.count_offset_characters = false;
         }
@@ -5846,7 +5846,7 @@ CSL.citeStart = function (Item, item, blockShadowNumberReset) {
     this.tmp.authority_stop_last = 0;
 };
 CSL.citeEnd = function (Item, item) {
-    if (this.tmp.disambig_restore) {
+    if (this.tmp.disambig_restore && this.registry.registry[Item.id]) {
         this.registry.registry[Item.id].disambig.names = this.tmp.disambig_restore.names.slice();
         this.registry.registry[Item.id].disambig.givens = this.tmp.disambig_restore.givens.slice();
         for (var i=0,ilen=this.registry.registry[Item.id].disambig.givens.length;i<ilen;i+=1) {