From b4c8fdc56a138e611ce829c558a7364b4cafcc5f Mon Sep 17 00:00:00 2001
From: Shan Carter <shanjcarter@gmail.com>
Date: Fri, 1 Dec 2017 15:38:04 -0800
Subject: [PATCH] No authors bugfix

---
 src/helpers/citation.js    | 1 +
 src/transforms/citation.js | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/helpers/citation.js b/src/helpers/citation.js
index a419441..3b31ca4 100644
--- a/src/helpers/citation.js
+++ b/src/helpers/citation.js
@@ -40,6 +40,7 @@ export function inline_cite_long(keys){
 }
 
 function author_string(ent, template, sep, finalSep){
+  if (ent.author == null) { return ''; }
   var names = ent.author.split(' and ');
   let name_strings = names.map(name => {
     name = name.trim();
diff --git a/src/transforms/citation.js b/src/transforms/citation.js
index cde18ca..b45d47b 100644
--- a/src/transforms/citation.js
+++ b/src/transforms/citation.js
@@ -95,6 +95,7 @@ export default function(dom, data) {
   }
 
   function author_string(ent, template, sep, finalSep){
+    if (ent.author == null) { return ''; }
     var names = ent.author.split(' and ');
     let name_strings = names.map(name => {
       name = name.trim();