check for label

dist/client/manifesto.bundle.js

@@ -3273,7 +3273,7 @@ var Manifesto;
  if (this.value) {
  var locale = this.defaultLocale;
  // if the label has a locale, prefer that to the default locale
- if (this.label.length && this.label[0].locale) {
+ if (this.label && this.label.length && this.label[0].locale) {
  locale = this.label[0].locale;
  }
  return Manifesto.LanguageMap.getValue(this.value, locale);

dist/client/manifesto.js

@@ -1,4 +1,4 @@
-// manifesto v3.0.2 https://github.com/iiif-commons/manifesto
+// manifesto v3.0.3 https://github.com/iiif-commons/manifesto
 (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.manifesto = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
 (function (global){
 
@@ -3201,7 +3201,7 @@ var Manifesto;
  if (this.value) {
  var locale = this.defaultLocale;
  // if the label has a locale, prefer that to the default locale
- if (this.label.length && this.label[0].locale) {
+ if (this.label && this.label.length && this.label[0].locale) {
  locale = this.label[0].locale;
  }
  return Manifesto.LanguageMap.getValue(this.value, locale);

dist/manifesto.d.ts

@@ -1,4 +1,4 @@
-// manifesto v3.0.2 https://github.com/iiif-commons/manifesto
+// manifesto v3.0.3 https://github.com/iiif-commons/manifesto
 
 declare namespace Manifesto {
  class StringValue {

package.json

@@ -1,6 +1,6 @@
 {
  "name": "manifesto.js",
- "version": "3.0.2",
+ "version": "3.0.3",
  "description": "IIIF Presentation API utility library for client and server",
  "main": "./dist/server/manifesto.js",
  "types": "./dist/manifesto.d.ts",

src/LabelValuePair.ts

@@ -38,7 +38,7 @@ namespace Manifesto {
  var locale: string = this.defaultLocale;
 
  // if the label has a locale, prefer that to the default locale
- if (this.label.length && this.label[0].locale) {
+ if (this.label && this.label.length && this.label[0].locale) {
  locale = this.label[0].locale;
  }